Individual Calculations November 2014
 Swiercz, Dariusz  Total change: 1.90  Rating chartPersonal card
 Polish Team Chess Championship Extraliga 2014 - rounds 7-9 Katowice POL 2014-10-03
 2536 2614 2.00 3 0.19 10 1.90 
  Czarnota, Pawel g2529 POL0.501-0.1210-1.20 
  Klekowski, Maciej 2425 POL1.0010.25102.50 
  Areshchenko, Alexander g2654 UKR0.5010.06100.60 

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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