Rapid: Individual Calculations July 2020
 Srivatanakul, Pricha  Total change: -1.00  Rating chartPersonal card
 Nonthaburi Rapid 2020 Central Chess Tour Nonthaburi THA 2020-06-27
RcRownchangeKK*chgGame
 1445 1414 4.00 8 -0.05 20 -1.00 
  Asavayutphol, Pattarapong 1367 THA0.001-0.5720-11.40 
  Tsang, Bobby 1051 ENG1.0010.10202.00 
  Tuorila, Nina 1131 THA1.0010.16203.20 
  Jingjang, Shin 1536 THA0.001-0.3320-6.60 
  Chiravanich, Pathee 1254 THA1.0010.29205.80 
  Pantong, Tikampon 1436 THA1.0010.532010.60 
  Calacday, Henry 1636 PHI0.001-0.2220-4.40 
  Makarov, Nikolay Val. f2149 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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