Individual Calculations January 2012
 Malczyk, Jakub  Total change: 1.20  Rating chartPersonal card
 12e open international de Châteauroux CHATEAUROUX FRA 2011-10-22
RcRownchangeKK*chgGame
 1970 2087 4.50 7 0.08 15 1.20 
  Darre, Alain 1687  * FRA1.0010.08151.20 
  Andre, Philippe 1780 FRA1.0010.14152.10 
  David, Vincent m2392 FRA0.001-0.1415-2.10 
  Legrand, Vincent 1687  * FRA0.501-0.4215-6.30 
  Andrieu, Philippe 1893 FRA1.0010.25153.75 
  Legky, Nikolay A g2421 FRA0.5010.38155.70 
  Quenolle, Philippe 1932 FRA0.501-0.2115-3.15 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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