Individual Calculations February 2019
 Kosek, Jiri  Total change: -7.80  Rating chartPersonal card
 Krajsky prebor 1 PDSS 2018/2019 r5-6 various CZE 2019-01-06
RcRownchangeKK*chgGame
 2116 2070 1.00 2 0.12 20 2.40 
  Sykora, Josef 2071 CZE0.5010.00200.00 
  Hrubes, Pavel 2160 CZE0.5010.12202.40 

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)
 
 2. liga 2018/2019 D r6-7 various CZE 2019-01-13
RcRownchangeKK*chgGame
 2065 2070 0.50 2 -0.51 20 -10.20 
  Kratochvil, Karel 2162 CZE0.001-0.3720-7.40 
  Jun, Rudolf Jr. 1967 CZE0.501-0.1420-2.80 

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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