Individual Calculations April 2022
 Garbuz, Vitaliy  Total change: 19.80  Rating chartPersonal card
 NRW-Klasse 1 2021/2022 February 2022 various GER 2022-02-27
RcRownchangeKK*chgGame
 2083 2122 1.00 1 0.45 20 9.00 
  Kirchner, Karl-Heinz 2083 GER1.0010.45209.00 

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 NRW 2021/2022 March 2022 various GER 2022-03-06
RcRownchangeKK*chgGame
 2213 2122 1.00 1 0.62 20 12.40 
  Pewny, Uwe 2213 GER1.0010.622012.40 

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)
 
 NRW-Klasse 1 2021/2022 March 2022 various GER 2022-03-20
RcRownchangeKK*chgGame
 2064 2122 0.50 1 -0.08 20 -1.60 
  Gottkehaskamp, Stefan 2064 GER0.501-0.0820-1.60 

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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