Individual Calculations August 2021
 Harff, Marcel  Total change: -3.70  Rating chartPersonal card
 NRW-Liga 1 2019/2020 July 2021 various GER 2021-07-03
RcRownchangeKK*chgGame
 2284 2362 0.50 1 -0.11 10 -1.10 
  Suvorov, Luca f2284 GER0.501-0.1110-1.10 

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)
 
 Pokalmannschaftsmeisterschaft NRW 2021 Vorrunde various GER 2021-07-10
RcRownchangeKK*chgGame
 2159 2362 0.50 1 -0.26 10 -2.60 
  Kutzner, Stephen 2159 GER0.501-0.2610-2.60 

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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