Individual Calculations February 2020
 Clement, Issa  Total change: 11.20  Rating chartPersonal card
 Championnat du Morbihan toutes catégories 2019-20 (-2200) r4-5 HENNEBONT FRA 2020-01-11
RcRownchangeKK*chgGame
 1744 1639 1.00 2 0.28 40 11.20 
  Jolivel, Dominique 1720 FRA0.5010.11404.40 
  Le Corre, Yves 1768 FRA0.5010.17406.80 

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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