Individual Calculations July 2012
 Greet, Andrew N  Total change: -9.50  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2256 2449 3.50 6 -0.95 10 -9.50 
  Eckersley-Waites, Tom 2276 ENG0.001-0.7310-7.30 
  Hulmes, David I 2273 ENG1.0010.27102.70 
  Harakis, Alexis M 2220 ENG1.0010.21102.10 
  Dearing, Edward J m2411 SCO0.001-0.5510-5.50 
  Gregory, Stephen J 2124 ENG1.0010.13101.30 
  Snape, Ian L 2231 ENG0.501-0.2810-2.80 

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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