Individual Calculations November 2018
 Soudre, Nicolas  Total change: -16.40  Rating chartPersonal card
 11e Championnat international d'echecs de Varennes Varennes CAN 2018-10-05
RcRownchangeKK*chgGame
 2289 2100 0.00 3 -0.82 20 -16.40 
  Vera Gonzalez-Quevedo, Reynaldo g2434 CUB0.001-0.1220-2.40 
  Leon Valdes, Jony Wilson f2304 CUB0.001-0.2420-4.80 
  Chabot, Roland 2128 CAN0.001-0.4620-9.20 

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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