Individual Calculations August 2022
 Villaume, Philippe  Total change: 7.80  Rating chartPersonal card
 Festival de la Gardiole 2022 Open A (-2200) FABREGUES FRA 2022-07-02
RcRownchangeKK*chgGame
 1693 1547 2.00 5 0.39 20 7.80 
  Carme, Jeremie 1819 FRA0.001-0.1720-3.40 
  Durand-Benmoussa, Roman 1780 FRA0.001-0.2120-4.20 
  Oms, Mirella 1386 FRA0.501-0.2120-4.20 
  Boissezon, Michel 1668 FRA1.0010.662013.20 
  Wijnhofen, Koen 1811 FRA0.5010.32206.40 

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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