Individual Calculations July 2010
 Madan, Augustin  Total change: -13.90  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
RcRownchangeKK*chgGame
 2284 2384 0.50 3 -1.39 10 -13.90 
  Kwiatkowski, Feliks J c2248 ENG0.501-0.1810-1.80 
  Rendle, Thomas E m2382 ENG0.001-0.5010-5.00 
  Chapman, Terry P D 2222 ENG0.001-0.7110-7.10 

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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