Individual Calculations August 2021
 Jovanovic, Zoran  Total change: 6.30  Rating chartPersonal card
 Deutsche Schach-Pokalmeisterschaft fuer Mannschaften 2020 Endrunde various GER 2021-07-03
RcRownchangeKK*chgGame
 2298 2517 1.00 1 0.22 10 2.20 
  Nguyen, Alex Dac-Vuong f2298 GER1.0010.22102.20 

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)
 
 Oberliga Nord-West 2019/2020 July 2021 various GER 2021-07-10
RcRownchangeKK*chgGame
 2282 2517 2.00 2 0.41 10 4.10 
  Margraf, Daniel 2247 GER1.0010.17101.70 
  Buchenau, Frank f2317 GER1.0010.24102.40 

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)
 

 

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