Individual Calculations December 2019
 Foltyn, Lukasz  Total change: 3.00  Rating chartPersonal card
 2. liga F 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 2027 1969 1.00 2 0.15 20 3.00 
  Oborny, Tomas 1972 CZE1.0010.502010.00 
  Soban, Jaroslav 2082 CZE0.001-0.3520-7.00 

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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