Rapid: Individual Calculations March 2023
 Pa-In, Thunpisit  Total change: 62.80  Rating chartPersonal card
 3rd Icon Chiangmai Rapid Chess 2023 - OPen Chiang Mai THA 2023-02-11
RcRownchangeKK*chgGame
 1530 1129 2.50 7 1.57 40 62.80 
  Brown, Geoffrey M 1723 ENG0.001-0.0240-0.80 
  Viriya, A-Nak 1126 THA1.0010.504020.00 
  Rohland, Michael Karl 1690 CAN0.001-0.0240-0.80 
  Osterhus, Omar Torbjorn 1438 DEN0.5010.364014.40 
  Prommuang, Araya wc1578 THA0.001-0.0640-2.40 
  Krachangpun, Nathat 1763 THA1.0010.994039.60 
  Kuich, Gero 1393 SUI0.001-0.1840-7.20 

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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