Individual Calculations May 2010
 Valotta, Massimiliano  Total change: -3.60  Rating chartPersonal card
 CP Reggio Calabria Locri ITA 2010-02-19
 2072 1870 0.00 1 -0.24 15 -3.60 
  Cordi`, Domenico 2072 ITA0.001-0.2415-3.60 

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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