Individual Calculations June 2023
 Zheng, Richard  Total change: 67.60  Rating chartPersonal card
 46e Championnat Ouvert de la Mauricie Trois-Rivieres CAN 2023-05-19
RcRownchangeKK*chgGame
 2159 2124 4.00 5 1.69 40 67.60 
  Mok, Yuen Tak 1820 CAN1.0010.14405.60 
  Bolduc, Steve 2130 CAN1.0010.514020.40 
  Nunez-Painchaud, Raphael 2087 CAN0.501-0.0540-2.00 
  Lawson, Eric m2264 CAN0.5010.19407.60 
  Druska, Juraj m2496 SVK1.0010.904036.00 

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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