Individual Calculations June 2022
 Kumar, Kreeyan  Total change: -42.80  Rating chartPersonal card
 25th GACC Grand Classical Chess Championship (GCCC) 2022 Kuala Lumpur MAS 2022-05-20
RcRownchangeKK*chgGame
 1387 1420 0.00 2 -1.07 40 -42.80 
  Lau, Sau Ching 1603 MAS0.001-0.2640-10.40 
  Ng, Jun Jie 1171 SGP0.001-0.8140-32.40 

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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