Individual Calculations January 2019
 Zavurka, Roman  Total change: -2.40  Rating chartPersonal card
 2. liga 2018/2019 E r4-5 various CZE 2018-12-02
RcRownchangeKK*chgGame
 2278 2154 0.50 2 -0.17 20 -3.40 
  Worek, Joanna wg2304 CZE0.001-0.3020-6.00 
  Mudrak, Josef f2251 CZE0.5010.13202.60 

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)
 
 Krajsky prebor SSOK 2018/2019 r4 various CZE 2018-12-09
RcRownchangeKK*chgGame
 2190 2154 0.50 1 0.05 20 1.00 
  Vaculik, Jakub 2190 CZE0.5010.05201.00 

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)
 

 

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