Individual Calculations March 2024
 Langendoen, Aad  Total change: -1.20  Rating chartPersonal card
 TCA x Big Rook Olympiad Chess Challenge 2024 - Standard Open Bangkok THA 2024-02-23
RcRownchangeKK*chgGame
 1639 1362 1.00 4 -0.06 20 -1.20 
  Arunnuntapanich, Tinnakrit f2077 THA0.001-0.0120-0.20 
  Lauron, Paul John 1686 PHI0.001-0.1320-2.60 
  Vongrungrot, Kritin 1227 THA1.0010.32206.40 
  Hambly, David J 1567 ENG0.001-0.2420-4.80 

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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