Individual Calculations March 2024
 Chiravanich, Pathee  Total change: -60.00  Rating chartPersonal card
 TCA x Big Rook Olympiad Chess Challenge 2024 - Standard Open Bangkok THA 2024-02-23
RcRownchangeKK*chgGame
 1509 1615 1.00 4 -1.50 40 -60.00 
  Kosaisoonthorn, Marwin 1287 THA0.001-0.8740-34.80 
  Gutsulyak, Nikolay 1728 FID0.001-0.3540-14.00 
  Sreekarthika, Velmurugan 1563 SGP0.501-0.0740-2.80 
  Kaewwattha, Natrada 1456 THA0.501-0.2140-8.40 

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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