Individual Calculations September 2022
 Sauvan, Didier  Total change: -15.20  Rating chartPersonal card
 Championnat de France 2022 - Open D ALBI FRA 2022-08-13
RcRownchangeKK*chgGame
 1380 1443 4.50 9 -0.76 20 -15.20 
  Gayraud, Christian 1301 FRA1.0010.31206.20 
  Girard, Francois 1581 FRA0.5010.19203.80 
  Gadois, Arnaud 1360 FRA0.001-0.6120-12.20 
  Taiclet, Thomas 1335 FRA0.501-0.1520-3.00 
  Bosc, Frederic 1362 FRA0.001-0.6120-12.20 
  Van Eeckhout, Guy 1325 FRA1.0010.34206.80 
  Perrine, Victor 1364 FRA0.501-0.1120-2.20 
  Vermot-Desroches, Benoit 1272 FRA1.0010.27205.40 
  Odoni-Ruffenach, Yann 1521 FRA0.001-0.3920-7.80 

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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