Individual Calculations July 2020
 Vavra, Pavel  Total change: -9.70  Rating chartPersonal card
 Prebor Prahy 2020 - 1. trida - skupina 12 Praha CZE 2020-01-13
RcRownchangeKK*chgGame
 2232 2336 2.50 4 -0.06 10 -0.60 
  Karas, Marek f2232 SVK0.501-0.1410-1.40 
  Simek, Petr f2307 CZE0.501-0.0410-0.40 
  Kulistak, Milan 2165 CZE1.0010.27102.70 
  Umanec, Filip 2224 CZE0.501-0.1510-1.50 

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)
 
 1. liga zapad 2019/2020 r10-11 various CZE 2020-06-13
RcRownchangeKK*chgGame
 2375 2342 0.00 2 -0.91 10 -9.10 
  Kourousis, Epameinondas m2387 CZE0.001-0.4410-4.40 
  Sokolov, Alexander f2363 CZE0.001-0.4710-4.70 

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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