Rapid: Individual Calculations July 2020
 Laosaengpha, Napat  Total change: -18.40  Rating chartPersonal card
 Nonthaburi Rapid 2020 Central Chess Tour Nonthaburi THA 2020-06-27
RcRownchangeKK*chgGame
 1478 1425 3.00 8 -0.92 20 -18.40 
  Jingjang, Shin 1536 THA0.001-0.3520-7.00 
  Chiravanich, Pathee 1254 THA1.0010.27205.40 
  Wongsawan, Thoetsak 1802 THA0.001-0.0920-1.80 
  J, Metha 1114 THA1.0010.14202.80 
  Hong, Ian 1392 KOR0.001-0.5520-11.00 
  Pantong, Tikampon 1436 THA0.001-0.4820-9.60 
  Tuorila, Nina 1131 THA1.0010.15203.00 
  Makarov, Nikolay Val. f2160 RUS0.001-0.0120-0.20 

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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