Individual Calculations February 2020
 Belaska, Premysl  Total change: -8.40  Rating chartPersonal card
 2. liga C 2019/2020 r6-7 various CZE 2020-01-12
RcRownchangeKK*chgGame
 2247 2220 0.50 2 -0.42 20 -8.40 
  Schula, Michal f2262 CZE0.001-0.4420-8.80 
  Karas, Marek f2232 SVK0.5010.02200.40 

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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