Individual Calculations February 2020
 Hebert, Jean  Total change: -2.10  Rating chartPersonal card
 2020 Le Blanc et Noir de St-Jean -section A St-Jean-sur-Richelieu CAN 2020-01-17
RcRownchangeKK*chgGame
 2028 2341 1.50 2 -0.21 10 -2.10 
  Richard, Leo 1941  * CAN1.0010.08100.80 
  Chabot, Roland 2114 CAN0.501-0.2910-2.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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