Rapid: Individual Calculations July 2020
 Wongsawan, Thoetsak  Total change: -26.80  Rating chartPersonal card
 Nonthaburi Rapid 2020 Central Chess Tour Nonthaburi THA 2020-06-27
 1489 1802 5.00 8 -1.34 20 -26.80 
  Punyanitya, Jirath 1193 THA0.001-0.9820-19.60 
  Sela, Prajak 1390 THA1.0010.07201.40 
  Siripatvanich, Nonglak 1080 THA1.0010.01200.20 
  Laosaengpha, Napat 1425 THA1.0010.09201.80 
  Makarov, Nikolay Val. f2283 RUS0.001-0.0520-1.00 
  Asavayutphol, Pattarapong 1367 THA1.0010.06201.20 
  Calacday, Henry 1636 PHI1.0010.28205.60 
  Jingjang, Shin 1536 THA0.001-0.8220-16.40 

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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