Individual Calculations February 2018
 Horvath, Peter  Total change: -3.00  Rating chartPersonal card
 HUN Team League 1st Div. Szabo Laszlo Group 2017-2018 R 5 Hungary HUN 2018-01-28
 2185 2425 0.50 1 -0.30 10 -3.00 
  Laza, Szabolcs 2185 HUN0.501-0.3010-3.00 

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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