Rapid: Individual Calculations February 2013
 Sosovicka, Jakub  Total change: -2.20  Rating chartPersonal card
 Trojkralovy turnaj v Dubravke Bratislava SVK 2013-01-05
 1979 1626 0.00 1 -0.11 20 -2.20 
  Szollos, Ondrej 1979 SVK0.001-0.1120-2.20 

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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