Individual Calculations March 2020
 Moerenhout, Jean Claude  Total change: -1.20  Rating chartPersonal card
 Open d'Aubagne 2019 r5-7 AUBAGNE FRA 2020-01-11
RcRownchangeKK*chgGame
 1277 1302 1.00 2 -0.06 20 -1.20 
  Tramarin, Lucas 1149 FRA1.0010.30206.00 
  Bonavia, Mathis 1405 FRA0.001-0.3620-7.20 

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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