Individual Calculations October 2022
 Bonnot, Alain  Total change: -11.40  Rating chartPersonal card
 2e Open de La Palme (-2400) LA PALME FRA 2022-09-24
RcRownchangeKK*chgGame
 1273 1118 1.00 5 -0.57 20 -11.40 
  Turchetto, Ludovic 1498 FRA0.001-0.0920-1.80 
  Touitou-Bouchy, Sylvain 1263 FRA0.001-0.3120-6.20 
  Souloumiac, Thibault 1277 FRA0.001-0.2920-5.80 
  Lavilledieu, Melys 1118 FRA1.0010.502010.00 
  Grimault, Stephanie 1207 FRA0.001-0.3820-7.60 

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)
 

 

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