Individual Calculations February 2018
 Dvorak, Vladimir  Total change: -10.00  Rating chartPersonal card
 Krajsky prebor SSOK 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 1842 2036 1.00 2 -0.50 20 -10.00 
  Londin, Simon 1840 CZE0.501-0.2520-5.00 
  Hejnar, Petr 1843 CZE0.501-0.2520-5.00 

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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