Individual Calculations October 2022
 Van Foreest, Lucas  Total change: -20.70  Rating chartPersonal card
 Enea Ekstraliga 2022 - Druzynowe Mistrzostwa Polski w Szachach Bydgoszcz POL 2022-09-02
RcRownchangeKK*chgGame
 2514 2589 5.00 9 -0.40 10 -4.00 
  Butkiewicz, Lukasz m2366 POL1.0010.22102.20 
  Bernadskiy, Vitaliy g2559 UKR0.501-0.0410-0.40 
  Nguyen, Piotr m2421 POL0.501-0.2210-2.20 
  Kriebel, Tadeas m2518 CZE1.0010.40104.00 
  Kanarek, Marcel g2488 POL0.001-0.6410-6.40 
  Mastrovasilis, Dimitrios g2599 GRE0.5010.01100.10 
  Teclaf, Pawel m2547 POL0.501-0.0610-0.60 
  Warakomski, Tomasz g2541 POL0.501-0.0710-0.70 
  Gajewski, Grzegorz g2589 POL0.5010.00100.00 

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)
 
 CIS 2022 - Serie A1 Girone 2 Lonigo ITA 2022-09-16
RcRownchangeKK*chgGame
 2277 2589 2.50 5 -1.67 10 -16.70 
  Bergamasco, Tommaso 2190 ITA1.0010.08100.80 
  Distaso, Antonio 2203 ITA1.0010.09100.90 
  Sivuk, Vitaly g2569 UKR0.001-0.5310-5.30 
  Luciani, Carlo 2189  * ITA0.001-0.9210-9.20 
  Bonagura, Stefano f2236 ITA0.501-0.3910-3.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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