Individual Calculations April 2022
 Prochazka, Ludvik  Total change: 2.60  Rating chartPersonal card
 SSZK - Krajsky prebor 2021/2022 r10-11 various CZE 2022-03-06
RcRownchangeKK*chgGame
 2148 1745 0.50 2 0.13 20 2.60 
  Smid, Jan 1844 CZE0.5010.14202.80 
  Malinovsky, Karel m2451 CZE0.001-0.0120-0.20 

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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