Individual Calculations March 2020
 Popper, Tomas  Total change: -6.00  Rating chartPersonal card
 2. liga A 2019/2020 r8-9 various CZE 2020-02-09
RcRownchangeKK*chgGame
 2120 2046 0.50 2 -0.30 20 -6.00 
  Hosticka, Frantisek 2089 CZE0.5010.06201.20 
  Budka, Jan 2151 CZE0.001-0.3620-7.20 

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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