Individual Calculations January 2020
 Jirovsky, Pavel  Total change: -7.00  Rating chartPersonal card
 2. liga C 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 2243 2316 0.50 2 -0.70 10 -7.00 
  Vyprachticky, David f2260 CZE0.001-0.5810-5.80 
  Belaska, Premysl 2225 CZE0.501-0.1210-1.20 

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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