Individual Calculations May 2019
 Storme, Alain  Total change: 7.60  Rating chartPersonal card
 Championnat d'Ille-et-Vilaine Toutes Categories 2019 r6-7 RENNES FRA 2019-03-24
RcRownchangeKK*chgGame
 1401 1296 1.50 3 0.38 20 7.60 
  Lucas, Pierrick 1144 FRA1.0010.30206.00 
  Catherinot, Laetitia 1581 FRA0.5010.34206.80 
  Vernon, Gilbert 1479 FRA0.001-0.2620-5.20 

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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