FIDE Live Rating vs Published Rating
How FIDE's live rating and monthly published rating differ, which one is used for tournament eligibility and title norms, and where to check both.
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The Short Answer
FIDE maintains two rating figures: the published rating (released on a monthly list) and the live rating (updated continuously as results are submitted). The published rating is the official number used for title norms, seedings, and most eligibility determinations. The live rating is an up-to-date estimate, visible on the FIDE website, but not used for most official purposes.
Official source note: FIDE rating regulations and update procedures change periodically. For current authoritative information, see the FIDE Handbook at fide.com and the live ratings page at ratings.fide.com.
What Is the FIDE Published Rating?
The published rating is the official FIDE rating released in the monthly rating list. FIDE releases updated rating lists on the first day of each month.
Key characteristics:
- Updated on the 1st of each month
- The official rating for title norm calculations
- Used for seedings and eligibility in FIDE-rated events
- The number displayed on official FIDE profiles as the primary rating
- The rating that counts toward title requirements (FM, IM, GM thresholds)
Games played during a given month are included in the following month’s list, after national federations submit the crosstables to FIDE.
What Is the FIDE Live Rating?
The FIDE live rating reflects results as they are submitted to FIDE in real time — between monthly list updates. It appears on the FIDE ratings website and updates when tournament results are entered into the FIDE system.
Key characteristics:
- Updates continuously as results are submitted during the month
- More current than the published monthly list
- Generally not used for official title norm calculations
- Useful for tracking current form and approximate strength
- Visible at ratings.fide.com
Why They Differ
The monthly list captures a snapshot at a specific point in time. Between list updates, players compete in rated events and those results accumulate. The live rating reflects those mid-month results before the next official list is published.
Example:
- Published rating (January 1 list): 1850
- Player competes in a strong open tournament in January, gains points
- Live rating in mid-January: 1875
- Published rating (February 1 list): 1875 (now updated)
The gap is usually largest for players who compete frequently. It closes to zero when the monthly list is published.
Which Rating Matters for Title Norms?
Published rating is used for norm calculations. To earn a title norm (IM norm, GM norm, etc.), both the performance and the ratings of opponents are evaluated using published ratings from the official list at the start of the tournament.
This is an important distinction: if you’re playing in a norm event, your norm eligibility and the rating of your opponents for norm purposes uses published ratings — not live.
Which Rating Is Used for Tournament Eligibility?
Depends on the event and organizer.
- Most FIDE-rated open events: Use the published rating for seedings and eligibility cutoffs.
- Some events specify the live rating or a rating from a specific list date.
- World Championship cycle events and continental championships: Typically use a specific official list date.
Always check the tournament regulations to know which rating applies.
Getting a FIDE Rating: Initial Requirements
To appear on the FIDE rating list, a player must:
- Be a member of a national federation affiliated with FIDE (e.g., USCF for US players)
- Play a minimum number of games against rated FIDE opponents in FIDE-rated events
- Achieve the performance threshold required for initial rating establishment
The specific minimums and thresholds are updated periodically. Check fide.com for current requirements.
Players who meet the threshold appear on the next monthly list after their games are submitted.
Where to Check Your FIDE Ratings
Published rating: fide.com → Players → search by name or FIDE ID
Live rating: ratings.fide.com → search your name
Your FIDE profile shows:
- Standard, Rapid, and Blitz published ratings
- Standard, Rapid, and Blitz live ratings
- Rating history by month
- Tournament results submitted to FIDE
- Any titles held
FIDE vs USCF: Live Rating Comparison
| Feature | USCF | FIDE |
|---|---|---|
| Published list frequency | Monthly | Monthly (1st of month) |
| Live rating available | Yes | Yes |
| Live rating used for eligibility | Sometimes | Rarely |
| Used for title norms | Published only | Published only |
| Where to check | uschess.org | ratings.fide.com |
Also see: What Is a Chess Rating? | USCF Live vs Published Rating | FIDE vs USCF Ratings Explained
Frequently Asked Questions
Where can I find the official USCF rulebook?
The official USCF rulebook is available at uschess.org. The current edition is the 7th Edition of Official Rules of Chess. For the most current rules, always check the USCF website directly.
Where can I find the official FIDE laws of chess?
The FIDE Laws of Chess are published at fide.com. FIDE updates the Laws periodically. The current version includes both the standard Laws and additional rules for specific time controls (rapid, blitz).
Do USCF and FIDE rules differ?
Yes, in several areas. The most common differences relate to touch-move interpretation, illegal move penalties, and clock-related rules. If you play in both USCF and FIDE-rated events, familiarize yourself with both sets of rules. This site notes which federation's rules apply where relevant.
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