Individual Calculations June 2018
 Peltier, Alain  Total change: -48.40  Rating chartPersonal card
 Open Interne du Roi Blanc Montbeliard 2018 r5-7 MONTBELIARD FRA 2018-03-24
RcRownchangeKK*chgGame
 1190 1102 0.00 3 -1.21 40 -48.40 
  Bernard, Camille 1145 FRA0.001-0.4440-17.60 
  Perrin, Philippe 1416 FRA0.001-0.1440-5.60 
  Jasmin, Gregoire 1010 FRA0.001-0.6340-25.20 

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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