Individual Calculations September 2021
 Cerveny, Martin  Total change: -19.20  Rating chartPersonal card
 CZECH OPEN 2021 - A - GM open Pardubice CZE 2021-07-23
RcRownchangeKK*chgGame
 2166 2411 3.00 6 -1.79 10 -17.90 
  Hlavina, Matous 2122 CZE1.0010.16101.60 
  Sernecki, Franciszek f2211 POL1.0010.24102.40 
  Nemec, Jachym 2240 CZE0.001-0.7310-7.30 
  Fiedorek, Michal f2234 POL0.001-0.7310-7.30 
  Taborsky, Rostislav f2090 CZE0.001-0.8710-8.70 
  Novotny, Martin 2097 CZE1.0010.14101.40 

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)
 
 2. Bundesliga Ost 2019/2020 August 2021 various GER 2021-08-07
RcRownchangeKK*chgGame
 2135 2406 1.50 2 -0.13 10 -1.30 
  Tebelmann, Lars 2027 GER1.0010.09100.90 
  Lentrodt, Thomas f2243 GER0.501-0.2210-2.20 

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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