Eustache, Boris January 2025 FIDE Individual Chess Calculations
Individual Calculations January 2025
 Eustache, Boris  Total change: 6.20  Rating chartPersonal card
 Championnat du Morbihan toutes categories 2024-25 (-2200) r2 HENNEBONT FRA 2024-11-30
RcRownchangeKK*chgGame
 1766 2077 1.00 1 0.14 20 2.80 
  Varin, Evan 1766 FRA1.0010.14202.80 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Team 2025 - Nationale 4 r3 FRANCE FRA 2024-12-08
RcRownchangeKK*chgGame
 1796 2069 1.00 1 0.17 20 3.40 
  Le Corre, Yves 1796 FRA1.0010.17203.40 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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