Individual Calculations July 2024
 Singher, Jean-Pierre  Total change: -6.00  Rating chartPersonal card
 2024 Maplewood Professional Cup Montreal, Quebec CAN 2024-05-31
RcRownchangeKK*chgGame
 1969 1911 1.50 4 -0.30 20 -6.00 
  Ouellet, Maili-Jade wg2280 CAN0.001-0.1020-2.00 
  Berube, Maximilien 1875 CAN0.501-0.0520-1.00 
  Filion, Samuel 1812 CAN1.0010.36207.20 
  Jacquet, Stephane 1907 FRA0.001-0.5120-10.20 

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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