Individual Calculations June 2023
 Zatonskih, V.  Total change: -25.00  Rating chartPersonal card
 NRW-Liga 2 2022-2023 April 2023 various GER 2023-04-16
RcRownchangeKK*chgGame
 2039 2249 0.50 2 -1.04 20 -20.80 
  Kuehler, Andreas 2000 GER0.501-0.3120-6.20 
  Ciornei, Dragos, Dr. 2077 GER0.001-0.7320-14.60 

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)
 
 NRW-Liga 2 2022-2023 May 2023 various GER 2023-05-14
RcRownchangeKK*chgGame
 2088 2249 0.50 1 -0.21 20 -4.20 
  Sabirov, Rafael 2088 GER0.501-0.2120-4.20 

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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