Individual Calculations November 2022
 Jongatireklap, Wacharaphol  Total change: -39.20  Rating chartPersonal card
 Big Rook After-Work Chess Tournament October 2022 Bangkok THA 2022-10-03
RcRownchangeKK*chgGame
 1806 1309 0.00 4 -0.34 40 -13.60 
  Salvador, Louie 2180 PHI0.0010.00400.00 
  Gutsulyak, Nikolay 1803 RUS0.001-0.0440-1.60 
  Frost, Peter 1722 AUS0.001-0.0740-2.80 
  Chongstitwattana, Cholapat 1519 THA0.001-0.2340-9.20 

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)
 
 Big Rook October 2022 Chess Open Bangkok THA 2022-10-14
RcRownchangeKK*chgGame
 1601 1309 0.00 2 -0.64 40 -25.60 
  Wiwatanadate, Poompong f1991 THA0.001-0.0140-0.40 
  Jitwichian, Pataradit 1211 THA0.001-0.6340-25.20 

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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