Individual Calculations July 2022
 Atasoy, Tarik  Total change: -62.40  Rating chartPersonal card
 Oberliga NRW 2021/2022 May 2022 various GER 2022-05-08
RcRownchangeKK*chgGame
 2107 1795 0.50 2 0.19 20 3.80 
  Breest, Axel 1985 GER0.5010.25205.00 
  Bee, Marcus 2228 GER0.001-0.0620-1.20 

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)
 
 HSG Open 2022 groep B Hilversum NED 2022-06-17
RcRownchangeKK*chgGame
 1589 1795 0.50 5 -3.31 20 -66.20 
  Kazarjan, Gachatur 1548 NED0.001-0.8120-16.20 
  Sanchez, Richard 1612 NED0.501-0.2420-4.80 
  Visser, Wouter 1608 NED0.001-0.7420-14.80 
  Koolen, Tom 1543 NED0.001-0.8120-16.20 
  Terlouw, Wouter 1636 NED0.001-0.7120-14.20 

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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