Individual Calculations May 2023
 Yindee, Wanida  Total change: -13.20  Rating chartPersonal card
 Chess CAD Open 2023 - Standard Pattaya THA 2023-04-01
RcRownchangeKK*chgGame
 1668 1186 0.00 4 -0.33 40 -13.20 
  Wiwatanadate, Poompong f2019 THA0.0010.00400.00 
  Burbach, Bruno 1521 MRI0.001-0.1240-4.80 
  Culasing, Michael 1659 PHI0.001-0.0540-2.00 
  Chongstitwattana, Cholapat 1474 THA0.001-0.1640-6.40 

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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