Individual Calculations May 2014
 Zhang, Anthony Y  Total change: 17.10  Rating chartPersonal card
 e2e4 Sunningdale Easter International 2014 Premier London ENG 2014-04-17
RcRownchangeKK*chgGame
 2043 1896 4.00 9 1.14 15 17.10 
  Lock, Gavin R 2182 ENG0.5010.34155.10 
  Rudd, Jack m2218 ENG0.001-0.1315-1.95 
  Melkevik, Johannes 2041 NOR0.5010.19152.85 
  Prior, Stephen C V 2071 ENG0.001-0.2715-4.05 
  Altman, Joshua c1670 ENG1.0010.21153.15 
  Purdon, Colin 2148 ENG0.5010.31154.65 
  Balaji, Ananthanarayanan 1973 ENG0.5010.11151.65 
  Paterson, Andrew I 2075 ENG0.5010.23153.45 
  Taylor, Adam A 2008 ENG0.5010.15152.25 

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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