Individual Calculations September 2022
 Price, Gwilym  Total change: 30.00  Rating chartPersonal card
 Chessable British Chess Championships 2022 Torquay ENG 2022-08-13
RcRownchangeKK*chgGame
 2354 2129 3.50 9 1.50 20 30.00 
  Wells, Peter K g2396 ENG1.0010.822016.40 
  Hebden, Mark L g2476 ENG0.5010.39207.80 
  Jackson, James P m2406 ENG1.0010.832016.60 
  Arkell, Keith C g2409 ENG0.001-0.1620-3.20 
  Toma, Katarzyna wg2303 ENG0.5010.23204.60 
  Lane, Gary W m2328 AUS0.5010.26205.20 
  Claridge-Hansen, William f2345 ENG0.001-0.2220-4.40 
  Zapolskis, Antanas m2266 LTU0.001-0.3220-6.40 
  Domenech, Vianney 2258 FRA0.001-0.3320-6.60 

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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