Individual Calculations August 2019
 Morillon, Emmanuel  Total change: -20.20  Rating chartPersonal card
 6e Open International d'Echecs des Sables d'Olonne 2019 LES SABLES D'OLONNE FRA 2019-07-13
RcRownchangeKK*chgGame
 1297 1495 0.50 2 -1.01 20 -20.20 
  Casanave, Matthieu 1292 FRA0.001-0.7620-15.20 
  Dewilde, Rudi 1302 BEL0.501-0.2520-5.00 

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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