Individual Calculations May 2019
 Vavrik, Jiri  Total change: -4.20  Rating chartPersonal card
 Prebor Prahy 2018-2019 - Preborova skupina Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 1843 2061 1.50 3 -0.81 20 -16.20 
  Hejsek, Lukas 1730 CZE0.001-0.8820-17.60 
  Straka, Jaroslav 1884 CZE0.501-0.2320-4.60 
  Sykora, Petr 1914 CZE1.0010.30206.00 

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)
 
 Prebor Prahy 2018-2019 - I. trida - skupina 12 Praha CZE 2019-01-07
RcRownchangeKK*chgGame
 2086 2061 2.00 3 0.60 20 12.00 
  Matonoha, Ctirad 2045 CZE1.0010.48209.60 
  Mukashev, Assan 2233 CZE0.001-0.2720-5.40 
  Pospech, Radim 1981 CZE1.0010.39207.80 

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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