Individual Calculations May 2011
 Sanders, Isaac B  Total change: 58.95  Rating chartPersonal card
 First Saturday FM-A April 2011 Budapest HUN 2011-04-02
RcRownchangeKK*chgGame
 2066 2015 7.00 11 2.24 15 33.60 
  Csillag, Janos 1978 HUN1.0010.45156.75 
  Erdos, Boglarka 2174 HUN0.5010.21153.15 
  Chen, Yang 2033 CHN0.5010.03150.45 
  Juracsik, Jozsef 2228 HUN0.5010.27154.05 
  Darazs, Zoltan 2218 HUN0.001-0.2415-3.60 
  Farkas, Richard 2001 HUN1.0010.48157.20 
  Xu, Fei 1909 CHN1.0010.36155.40 
  Zala, Gyula 2074 HUN1.0010.58158.70 
  Kiss, Peter 1902 HUN1.0010.35155.25 
  Borda, Lajos 2135 HUN0.001-0.3415-5.10 
  Tran, Minh Thang 2077 VIE0.5010.09151.35 

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)
 
 Southend Open 2011 Southend ENG 2011-04-22
RcRownchangeKK*chgGame
 2100 2015 4.50 7 1.69 15 25.35 
  Pert, Richard G m2415  * ENG0.001-0.0815-1.20 
  Findley, Keith C 1801 ENG1.0010.23153.45 
  Shaw, Kevin R 1768 ENG1.0010.19152.85 
  Gregory, Stephen J 2099 ENG0.5010.12151.80 
  Eames, Robert S f2266 ENG0.5010.31154.65 
  Hebbes, Tim 2121 ENG1.0010.64159.60 
  Longson, Alexander 2231 ENG0.5010.28154.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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