Compare

Sergio Petroncini

ITA · 74 yrs · K=20 · Peak 1671 (Oct 2025)

Best performance: 1685 at CP Forli'-Cesena 2025(Best of 2025)

World #=125426 live, down 1247#124,179 publishedItaly #=4269

NOV26 Rating

1665

Live Rating

1665.0

Change

0.0

Games Played

0

How live ratings are calculated

Rating History · Classical

Loading chart…
Official classical rating by month
ListRatingChange
Nov 202616650
Oct 202616650
Sep 202616650
Aug 202616650
Jul 202616650
Jun 202616650
May 202616650
Apr 20261665-6
Mar 202616710
Feb 202616710
Jan 202616710
Dec 202516710

Form · Classical

oldest → latest

From 52 classical games on record, the latest on Mar 14.

Classical games since the November list

No rated standard games this rating periodsince the NOV26 list (Nov 1, 2026)

Last playedScore
CIS 2026 - Serie Promozione Emilia-Romagna Girone 1Mar 13 – Mar 150/2

The live rating moves only when new rated games are played. Until then it matches the published rating.

Best wins · Classical

From 38 rated classical games against rated opponents, 2017–2026

#OpponentRating
1Errico Francesco Bergoglio, CP Forli'-Cesena 2025, Mar 2025, 1715
2Francesco Catalano, CIS 2025 - Serie Promozione Emilia-Romagna Girone 7, Mar 2025, 1643
3Roberto Petrini, WE 6 Citta' di Forli' - 4 Memorial Alessandro Zanzani - B, Sep 2025, 1587

Event timeline · Classical

1 of 13 events · All years

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Performance rating by month

2026: not enough games against rated opponents for a performance rating

MonthGamesScoreAvg oppTPR
Mar101818—

Games count in the month they were played. Each month and year is one performance rating over all of its rated games.

Rated near Sergio Petroncini · Classical

World

  1. #=125426Delhi Lach1665.0
  2. #=125426Ilay Biton1665.0
  3. #=125426Sergio Petroncini1665.0
  4. #=125426ABDOUL-KARIM SEYDOU MAHAMADOU1665.0
  5. #=125426Adrian Abdula1665.0

Italy

  1. #=4269Guglielmo Marenco1665.0
  2. #=4269Francesco Polinelli1665.0
  3. #=4269Sergio Petroncini1665.0
  4. #=4269Giuseppe Santoro1665.0
  5. #=4269Marian Florin Luca1665.0

Live ratings projected from the NOV26 published list · Not affiliated with FIDE