A FIDE ID is a unique identification number assigned to each licensed chess player by the World Chess Federation (FIDE).

How to look up a FIDE ID?

You can look up FIDE IDs in bulk by pasting names and birth years from Excel into fideidsorgulama.com.

How to find a FIDE ELO rating?

When you look up a FIDE ID with this tool, standard, rapid, and blitz ELO ratings are automatically displayed.

Chess FIDE ID Lookup Robot ♟

Bulk FIDE ELO Rating Search Tool

Professional Matching System v2.1

⚡ Total ... players queried to date

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👋 How to Use? Copy from Excel and paste into the Full Name and Birth Year columns.

📂 Upload Registration File: Upload a CSV/TXT registration file exported from SwissManager or similar tournament software. Name, birth year, TC ID, FIDE ID and rating information will be automatically placed in the table. After the lookup, you can export the results as NAT.xlsx format and directly import this file into your tournament software.
ℹ️ Data Source: Results are based on the official list file published by FIDE. The database is updated daily.
🔐 TSF UKD/UHS/UYS: If a TC ID is entered, UKD, UHS and UYS rating information will be automatically queried from TSF. TC ID is not stored; it is used only for instant processing.
🔍 Auto Verification: After lookup, each FIDE ID is automatically cross-checked with FIDE.com. If a rating discrepancy is detected, a ⚠️ red warning is shown.
✅ Manual Check: You can also click on the FIDE ID to open the official FIDE.com profile.

♔ ELO Rating Lookup
Search FIDE ELO ratings 🔍 FIDE ID Lookup
Find player FIDE number 📊 ELO Calculator
Calculate rating change 🇹🇷 UKD Calculator
Turkish national rating

🏆 Tournament Type

Standard (UKD · Std) Rapid (UHS · Rpd) Blitz (UYS · Blz)

NAT.xlsx effect:
• Standard: Rtg_Nat→UKD, Rtg_Int→Std. In Detailed Analysis, registration file Rtg_Nat is compared with TSF UKD; Rtg_Int with FIDE.com Std.
• Rapid: Rtg_Nat→UHS (or UKD), Rtg_Int→Rpd (or Std). Registration Rtg_Nat compared with TSF UHS; Rtg_Int with FIDE.com Rpd.
• Blitz: Rtg_Nat→UYS (or UKD), Rtg_Int→Blz (or Std). Registration Rtg_Nat compared with TSF UYS; Rtg_Int with FIDE.com Blz.
In Detailed Analysis, the compared column is highlighted; if different, shown with ⚠️ red.

📋 Name Format

Last, First (SMITH, JOHN) First Last (JOHN SMITH)

NAT.xlsx effect:
• Determines the format written to the Name column.
• SwissManager and most tournament software expect Last, First format.
• If the registration file has separate First Name and Last Name columns, this is used as the primary source. Verified with UKD and FIDE. For manual entry, enter as First Last (e.g. John Smith) in the table.

🔐 TSF UKD Query

Query UKD/UHS/UYS via TC ID

When enabled:
• For each player with TUR federation or TC ID entered, UKD, UHS, UYS ratings are fetched from the TSF system and written to the table.
• If TC ID is entered, the FIDE ID from TSF records is also retrieved; compared with the FIDE ID found by the system. If there is a conflict, cross-verification via TC is performed.
• In Detailed Analysis, TSF UKD / TSF UHS / TSF UYS columns are populated; compared with Rtg_Nat from the registration file.
When disabled: UKD/UHS/UYS columns remain empty, FIDE ID cross-verification is not performed. Recommended for tournaments with mostly foreign participants to avoid unnecessary waiting.

🔍 FIDE.com Verification

Cross-check found FIDE IDs with FIDE.com

When enabled:
• For each FIDE ID, connects to fide.com to fetch live Std/Rpd/Blz ratings, compared with values in our database.
• If ratings differ, a ⚠️ red warning is shown in the table (our database updates monthly while FIDE.com can change daily).
• In Detailed Analysis, FIDE.com Std / Rpd / Blz columns are populated; compared with Rtg_Int from the registration file.
When disabled: No connection to FIDE.com is made, lookup completes much faster. Recommended if you only need to find FIDE IDs or have many players.

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