Rapid: Individual Calculations November 2022
 Somthong, Aonuma  Total change: -63.60  Rating chartPersonal card
 2nd Icon Chiangmai Rapid Chess 2022 - Open Chiang Mai THA 2022-10-08
RcRownchangeKK*chgGame
 1277 1070 0.00 6 -1.59 40 -63.60 
  Prommuang, Araya wc1529 THA0.001-0.0540-2.00 
  Kajornmanee, Prin 1209 THA0.001-0.3140-12.40 
  Zhang, Han 1298 FID0.001-0.2140-8.40 
  Ngamdeethae, Wimok 1084 THA0.001-0.4840-19.20 
  Viriya, A-Nak 1121 THA0.001-0.4340-17.20 
  Kuich, Gero 1418 SUI0.001-0.1140-4.40 

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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