Rapid: Individual Calculations March 2020
 Punyanitya, Jirath  Total change: 19.20  Rating chartPersonal card
 6th Double Bishop Rapid Open Bangkok THA 2020-02-23
RcRownchangeKK*chgGame
 1353 1174 2.50 5 0.96 20 19.20 
  Asavasaetakul, Chawit 1574  * THA0.001-0.0820-1.60 
  Kaewwattha, Chanathun 1047 THA1.0010.33206.60 
  Calacday, Henry 1574  * PHI0.001-0.0820-1.60 
  Taulananda, Anon 1387 THA0.5010.27205.40 
  Calacday, Jericho 1185 PHI1.0010.522010.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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