Individual Calculations February 2018
 Burita, Dobroslav  Total change: -20.00  Rating chartPersonal card
 U STYKU TRZECH GRANIC'2017 Bogatynia POL 2017-12-27
RcRownchangeKK*chgGame
 1836 1569 0.50 5 -0.64 40 -25.60 
  Czachor, Grzegorz 1969  * POL0.001-0.0840-3.20 
  Jarosz, Szymon 1306 POL0.501-0.3240-12.80 
  Gerasimenyk, Mikhail f1969  * UKR0.001-0.0840-3.20 
  Ivanov, Vladimir A. 1969  * UKR0.001-0.0840-3.20 
  Popov, Sergey A. 1969  * UKR0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
NOTE: K factor changed
 Krajsky prebor SSLK 2017/2018 r5-6 various CZE 2018-01-07
RcRownchangeKK*chgGame
 1906 1559 0.50 2 0.28 20 5.60 
  Lesage, Milan 1917 CZE0.001-0.1020-2.00 
  Hollmann, Zdenek 1895 CZE0.5010.38207.60 

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)
 

 

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