Individual Calculations March 2011
 Coates, David H  Total change: 10.95  Rating chartPersonal card
 Hastings Masters 2011 Hastings ENG 2010-12-28
RcRownchangeKK*chgGame
 2183 2067 4.00 9 0.73 15 10.95 
  Hoare, Amy 1921 ENG1.0010.30154.50 
  Salov, Sergej m2294 GER0.5010.29154.35 
  Sengupta, Deep g2467  * IND0.001-0.0815-1.20 
  Eames, Robert S f2275 ENG0.001-0.2315-3.45 
  Young, Mel J 1938 ENG1.0010.33154.95 
  Kwiatkowski, Feliks J c2246 ENG0.5010.23153.45 
  Spence, David J 2237 ENG0.001-0.2815-4.20 
  Kurka, Dieter 2040 GER1.0010.46156.90 
  Snape, Ian L 2228 ENG0.001-0.2915-4.35 
 * 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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