Rapid: Individual Calculations September 2022
 Singh, Hari  Total change: 14.80  Rating chartPersonal card
 Chessable British Chess Championships 2022: Rapidplay Under 1500 Torquay ENG 2022-08-10
RcRownchangeKK*chgGame
 1273 1206 2.00 3 0.74 20 14.80 
  Guarnieri, Federico 1173 ITA1.0010.45209.00 
  Rastogi, Nayan Keats 1439 ENG0.001-0.2120-4.20 
  Keshari, Rohit 1208 ENG1.0010.502010.00 

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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