Individual Calculations September 2015
 Burrows, Martin P  Total change: -2.20  Rating chartPersonal card
 102nd British Chess Championship Coventry ENG 2015-07-27
RcRownchangeKK*chgGame
 2106 2148 5.50 10 -0.11 20 -2.20 
  Arkell, Keith C g2502 ENG0.001-0.1120-2.20 
  Burke, Mitchell R 1966 ENG0.501-0.2420-4.80 
  Eagleton, Greg T 1994 ENG1.0010.29205.80 
  Golding, Alex 1963 ENG0.001-0.7420-14.80 
  Villiers, Thomas 2097 ENG0.501-0.0720-1.40 
  Chevannes, Sabrina L wm2228 ENG1.0010.612012.20 
  Hill, Alistair 2159 ENG0.001-0.4820-9.60 
  Willson, Ollie 1909 ENG1.0010.20204.00 
  Okhai, Shabir 1994 ENG1.0010.29205.80 
  Rudd, Jack m2247 ENG0.5010.14202.80 

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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