Individual Calculations November 2014
 Mulet, Piotr  Total change: -7.20  Rating chartPersonal card
 Polish Team Chess Championship Extraliga 2014 - rounds 7-9 Katowice POL 2014-10-03
 2565 2227 0.00 3 -0.36 20 -7.20 
  Socko, Bartosz g2611 POL0.001-0.0920-1.80 
  Bobras, Piotr g2535 POL0.001-0.1420-2.80 
  Olszewski, Michal g2549 POL0.001-0.1320-2.60 

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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