Individual Calculations February 2023
 Kopylov, Daniel  Total change: 14.40  Rating chartPersonal card
 The Irish New Year GM Norm Event 2023 Dublin IRL 2023-01-04
RcRownchangeKK*chgGame
 2397 2336 4.50 9 0.72 20 14.40 
  Haubro, Martin m2395 DEN0.001-0.4220-8.40 
  Van Foreest, Lucas g2583 NED0.001-0.1920-3.80 
  Fitzsimons, David m2339 IRL0.5010.00200.00 
  Kanyamarala, Tarun m2346 IRL0.001-0.4920-9.80 
  Nemeth, Zalan 2246 IRL0.501-0.1220-2.40 
  Gonzalez Garcia, Jose g2458 ESP0.5010.17203.40 
  O`donnell, Conor f2323 IRL1.0010.48209.60 
  Baskin, Robert m2432 GER1.0010.632012.60 
  Turner, Matthew J g2451 SCO1.0010.662013.20 

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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