Individual Calculations January 2013
 Wallace, Paul  Total change: 0.45  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 2145 2195 4.50 8 0.03 15 0.45 
  Parry, Jacques 1809 ENG1.0010.09151.35 
  Shaw, John g2435 SCO0.001-0.2015-3.00 
  Pleininger, Rudolf 1997 SUI1.0010.24153.60 
  Boruchovsky, Avital m2448 ISR0.001-0.1915-2.85 
  Hoegener, Claude 2037 LUX1.0010.29154.35 
  Schneider, Igor f2376 USA0.5010.24153.60 
  Jeitz, Olivier 1987 LUX0.501-0.2715-4.05 
  Lenier, Jude A 2069 ENG0.501-0.1715-2.55 

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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