Individual Calculations July 2020
 Buchnicek, Petr  Total change: -1.20  Rating chartPersonal card
 JMSS - Krajsky prebor I 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 1950 2292 1.00 1 0.12 10 1.20 
  Horak, Bronislav 1950 CZE1.0010.12101.20 

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)
 
 2. liga E 2019/2020 r10-11 various CZE 2020-06-27
RcRownchangeKK*chgGame
 2112 2292 0.50 1 -0.24 10 -2.40 
  Kosata, Jan 2112 CZE0.501-0.2410-2.40 

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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