Individual Calculations December 2021
 Sengsavath, Sengsouriya  Total change: 11.20  Rating chartPersonal card
 Team 2022 - Nationale 3 r2-3 FRANCE FRA 2021-11-13
RcRownchangeKK*chgGame
 2231 2007 1.00 2 0.56 20 11.20 
  Herb, Pascal f2219 FRA0.5010.27205.40 
  Stankovic, Zeljko 2242 SUI0.5010.29205.80 

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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