Individual Calculations November 2018
 Luksza, Arkadiusz  Total change: 11.80  Rating chartPersonal card
 11e Championnat international d'echecs de Varennes Varennes CAN 2018-10-05
RcRownchangeKK*chgGame
 2097 2080 2.50 4 0.59 20 11.80 
  Nicula, Marius f2179 CAN0.5010.14202.80 
  Duong, Thanh Nha m2236 CAN0.001-0.2920-5.80 
  Poulin, Maurice 1949 CAN1.0010.32206.40 
  Robichaud, Louis 2022 CAN1.0010.42208.40 

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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