Individual Calculations December 2021
 Kukuczka, Milan  Total change: -23.00  Rating chartPersonal card
 MKSS - Krajska soutez C 2021/2022 r2-3 various CZE 2021-11-07
RcRownchangeKK*chgGame
 1833 1853 0.50 2 -0.55 20 -11.00 
  Havlik, Vlastimil 1672 CZE0.501-0.2420-4.80 
  Miszczak, Dariusz 1993 POL0.001-0.3120-6.20 

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 - Okresni prebor druzstev F-M 2021/2022 r3-4 various CZE 2021-11-13
RcRownchangeKK*chgGame
 1598 1853 1.00 2 -0.60 20 -12.00 
  Zemkova, Klara 1698 CZE0.001-0.7120-14.20 
  Lavrisin, Jan 1498 CZE1.0010.11202.20 

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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