Individual Calculations June 2023
 Fedorchuk, Sergey A.  Total change: -17.60  Rating chartPersonal card
 1. Bundesliga 2022-2023 April 2023 various GER 2023-04-01
RcRownchangeKK*chgGame
 2543 2607 1.00 2 -0.18 10 -1.80 
  Engel, Luis g2551 GER0.501-0.0810-0.80 
  Gavrilescu, David m2535 ROU0.501-0.1010-1.00 

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)
 
 15th BPB Limburg Open 2023 Group A Maastricht NED 2023-05-26
RcRownchangeKK*chgGame
 2338 2597 4.00 7 -1.58 10 -15.80 
  Ronka, Erik f2276 FIN1.0010.13101.30 
  Maatman, Nick m2345 NED0.501-0.3110-3.10 
  Weller, Manuel 2235 GER1.0010.10101.00 
  Braun, Christian m2421 GER0.501-0.2310-2.30 
  Gruenter, Martin 2191 GER1.0010.08100.80 
  Svane, Frederik g2600 GER0.001-0.5010-5.00 
  Van Foreest, Machteld fwm2299 NED0.001-0.8510-8.50 

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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