Rapid: Individual Calculations July 2022
 Ary, Youssef Leet  Total change: 2.20  Rating chartPersonal card
 2022 SGChessFestival Rapid with the Stars Singapore SGP 2022-06-12
RcRownchangeKK*chgGame
 1361 1169 1.00 3 0.11 20 2.20 
  Lim, Lui Lung 1543 MAS0.001-0.1020-2.00 
  Advika, Vinai 1055 SGP1.0010.34206.80 
  Hng, Mei-Xian Eunice 1486 SGP0.001-0.1320-2.60 

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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