Individual Calculations March 2010
 Philippe, Christophe  Total change: -4.30  Rating chartPersonal card
 Hastings Masters Hastings ENG 2009-12-28
RcRownchangeKK*chgGame
 2344 2430 5.00 9 -0.43 10 -4.30 
  Grant, Alan G 2236 SCO0.501-0.2510-2.50 
  Griffiths, Ryan Rhys 2148 IRL1.0010.16101.60 
  Lorscheid, Gerhard f2348 GER1.0010.39103.90 
  Howell, David W L g2597 ENG0.5010.22102.20 
  Druckenthaner, Andreas f2296 AUT1.0010.32103.20 
  Hracek, Zbynek g2624 CZE0.001-0.2510-2.50 
  Green, Andrew D 2151 SCO1.0010.16101.60 
  Hebden, Mark L g2522 ENG0.001-0.3710-3.70 
  Snape, Ian L 2176 ENG0.001-0.8110-8.10 

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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