Individual Calculations January 2020
 Cudnik, Andrzej  Total change: -3.60  Rating chartPersonal card
 MKSS - Krajska soutez B 2019/2020 r4-5 various CZE 2019-12-01
RcRownchangeKK*chgGame
 1953 1989 1.00 2 -0.10 20 -2.00 
  Cieslak, Wiktoria 2050 POL0.5010.08201.60 
  Kantor, Pavel 1855 CZE0.501-0.1820-3.60 

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)
 
 MKSS - Krajsky prebor 2019/2020 r4 various CZE 2019-12-08
RcRownchangeKK*chgGame
 2389 1989 0.00 1 -0.08 20 -1.60 
  Berezjuk, Sergej m2389  * CZE0.001-0.0820-1.60 
 * 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)
 

 

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