Rapid: Individual Calculations November 2022
 Viriya, A-Nak  Total change: 4.80  Rating chartPersonal card
 2nd Icon Chiangmai Rapid Chess 2022 - Open Chiang Mai THA 2022-10-08
RcRownchangeKK*chgGame
 1318 1121 2.00 6 0.12 40 4.80 
  Thatsanasri, Piya 1489 THA0.001-0.1040-4.00 
  Kajornmanee, Prin 1209 THA0.001-0.3840-15.20 
  Ngamdeethae, Wimok 1084 THA1.0010.454018.00 
  Zhang, Han 1298 FID0.001-0.2740-10.80 
  Somthong, Aonuma 1070 THA1.0010.434017.20 
  Brown, Geoffrey M 1756 ENG0.001-0.0140-0.40 

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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