Individual Calculations September 2013
 Gucaga, Augustas  Total change: -6.75  Rating chartPersonal card
 EU Youth Championship U09 Mureck AUT 2013-07-31
 1546 1509 0.00 1 -0.45 15 -6.75 
  Subelj, Jan 1546 SLO0.001-0.4515-6.75 

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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