Rapid: Individual Calculations July 2020
 Pantong, Tikampon  Total change: -5.20  Rating chartPersonal card
 Nonthaburi Rapid 2020 Central Chess Tour Nonthaburi THA 2020-06-27
RcRownchangeKK*chgGame
 1514 1436 3.00 7 -0.26 20 -5.20 
  Makarov, Nikolay Val. f2171 RUS0.001-0.0120-0.20 
  Sela, Prajak 1390 THA1.0010.44208.80 
  Punyanitya, Jirath 1193 THA1.0010.20204.00 
  Srivatanakul, Pricha 1414 THA0.001-0.5320-10.60 
  Laosaengpha, Napat 1425 THA1.0010.48209.60 
  Asavayutphol, Pattarapong 1367 THA0.001-0.6020-12.00 
  Calacday, Henry 1636 PHI0.001-0.2420-4.80 

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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