Individual Calculations September 2019
 Barton, R Alan  Total change: 4.40  Rating chartPersonal card
 106th British Championships Major Open Torquay ENG 2019-07-27
RcRownchangeKK*chgGame
 1999 1941 4.00 9 0.22 20 4.40 
  Pattni, Kishan 1608 ENG1.0010.12202.40 
  Ethelontis, Alexandros N 2154 ENG0.5010.27205.40 
  Rice, Chris B 2040 ENG1.0010.642012.80 
  Turner, Max N 2026 ENG0.001-0.3820-7.60 
  Price, Gwilym T 2138 ENG1.0010.752015.00 
  Payne, Matthew J 2168 ENG0.001-0.2120-4.20 
  Eames, Robert S f2136 ENG0.001-0.2520-5.00 
  Camp, Imogen Al wc1850 WLS0.501-0.1220-2.40 
  Roy, Ali 1871 SCO0.001-0.6020-12.00 

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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