Individual Calculations January 2011
 Szalontay, Mihaly  Total change: 8.55  Rating chartPersonal card
 London Chess Classic Open London ENG 2010-12-08
RcRownchangeKK*chgGame
 2185 1977 2.00 6 0.57 15 8.55 
  Webb, Laurence E f2322 ENG0.001-0.1115-1.65 
  Zymberi, Astrit 2148 ALB1.0010.731510.95 
  White, Michael J R f2246 ENG0.001-0.1715-2.55 
  Schweitzer, Werner 2115 AUT0.5010.19152.85 
  Pedersen, Carsten 2154 DEN0.001-0.2715-4.05 
  Valenti, Richard 2124 FRA0.5010.20153.00 

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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