Individual Calculations December 2019
 Rosu, Ionut-Daniel  Total change: -14.00  Rating chartPersonal card
 Satori Art Slobozia Cup 6th ed. - rating U1400 Slobozia ROU 2019-11-16
 1337 1226 0.00 1 -0.35 40 -14.00 
  Rata, Stefan-Bogdan 1337 ROU0.001-0.3540-14.00 

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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