Individual Calculations December 2022
 Kirchner, Michal  Total change: 9.40  Rating chartPersonal card
 UKSS - Krajsky prebor III A 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1282 1578 3.00 3 0.47 20 9.40 
  Kalyncukova, Katerina 1178  * CZE1.0010.08201.60 
  Hert, Karel 1330 CZE1.0010.19203.80 
  Vyhnalek, Jaroslav 1339 CZE1.0010.20204.00 
 * 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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