Individual Calculations September 2015
 Zhang, Anthony Y  Total change: 9.20  Rating chartPersonal card
 102nd British Chess Championship Coventry ENG 2015-07-27
RcRownchangeKK*chgGame
 2096 2110 5.50 10 0.23 40 9.20 
  Hebden, Mark L g2500 ENG0.001-0.0940-3.60 
  Brozel, Sacha 1976 ENG1.0010.324012.80 
  Batchelor, Peter J f2304 ENG0.001-0.2540-10.00 
  Ilett, Raymond J 1886 ENG1.0010.22408.80 
  Willson, Ollie 1909 ENG1.0010.24409.60 
  Jackson, James P f2343 ENG0.001-0.2140-8.40 
  Weaving, Richard 2257 ENG0.001-0.3040-12.00 
  Zhu, Richard 1869 ENG0.501-0.3040-12.00 
  Fryer, David W 1951 ENG1.0010.294011.60 
  Burke, Mitchell R 1966 ENG1.0010.314012.40 

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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