Individual Calculations September 2018
 Marchand, Michel  Total change: -12.60  Rating chartPersonal card
 Championnat de France 2018 - Open D NIMES FRA 2018-08-18
RcRownchangeKK*chgGame
 1289 1425 5.50 9 -0.63 20 -12.60 
  Bienvenu, Lucas 1198 FRA1.0010.21204.20 
  Perrin, Joel 1294 FRA1.0010.32206.40 
  Sithisak, Remi 1360 FRA0.001-0.5920-11.80 
  Duffros, Kelig 1291 FRA1.0010.32206.40 
  Dartigues, Antoine 1273 FRA0.001-0.7020-14.00 
  Coquelle, Addison 1289 FRA1.0010.32206.40 
  Garassus, Alain 1266 FRA1.0010.29205.80 
  Stephan, Chloe 1313 FRA0.001-0.6520-13.00 
  Guigue, Marie-Celine 1316 FRA0.501-0.1520-3.00 

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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