Individual Calculations December 2019
 Ruzicka, Ales  Total change: -3.00  Rating chartPersonal card
 2. liga A 2019/2020 r2-3 various CZE 2019-11-03
RcRownchangeKK*chgGame
 2240 2095 0.50 2 -0.15 20 -3.00 
  Dolezal, Radoslav m2367 CZE0.001-0.1720-3.40 
  Stluka, Frantisek 2112 CZE0.5010.02200.40 

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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