Individual Calculations February 2024
 Tridon, Olivier  Total change: -12.40  Rating chartPersonal card
 20e Bois-Colombes Chess Master - Open C BOIS COLOMBES FRA 2023-12-26
RcRownchangeKK*chgGame
 1230 1400 4.50 7 -0.51 20 -10.20 
  Pouyade Garcia, Valentin-Felix 1152 FRA1.0010.19203.80 
  Loudoux, Christopher 1233 FRA1.0010.28205.60 
  Auvray, Clement 1129 FRA1.0010.17203.40 
  Negre, Maxime 1477 FRA0.001-0.3920-7.80 
  Liu, Oscar 1154 FRA0.001-0.8120-16.20 
  Ruiz, Alexandra 1228 FRA1.0010.27205.40 
  Gaudin, Samuel 1235 FRA0.501-0.2220-4.40 

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)
 
 Team 2024 - 60mn janvier FRANCE FRA 2024-01-01
RcRownchangeKK*chgGame
 1316 1400 1.00 1 0.38 20 7.60 
  Decenciere, Etienne 1316 FRA1.0010.38207.60 

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 2024 - Nationale 4 r5-6 FRANCE FRA 2024-01-14
RcRownchangeKK*chgGame
 1409 1400 0.00 1 -0.49 20 -9.80 
  Kolodziejczyk, Alexandre 1409 FRA0.001-0.4920-9.80 

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)
 

 

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