Individual Calculations March 2019
 Laznicka, Viktor  Total change: -0.20  Rating chartPersonal card
 Extraliga druzstev 2018/2019 r7-8 various CZE 2019-02-09
 2659 2670 0.50 1 -0.02 10 -0.20 
  Rausis, Igors g2659 CZE0.501-0.0210-0.20 

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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