Individual Calculations March 2019
 Ac, Michal  Total change: -5.20  Rating chartPersonal card
 2.liga skupina A 2018/19 R7 Various SVK 2019-02-03
 2330 2145 0.00 1 -0.26 20 -5.20 
  Schwarz, Dusan 2330 SVK0.001-0.2620-5.20 

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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