Individual Calculations April 2024
 Katz, Alexander  Total change: 5.10  Rating chartPersonal card
 Reykjavik Open 2024 Reykjavik ISL 2024-03-15
RcRownchangeKK*chgGame
 2266 2418 6.50 9 0.51 10 5.10 
  Kolka, David 2030 ISL1.0010.09100.90 
  Mai, Alexander Oliver 2160 ISL1.0010.18101.80 
  Sanal, Vahap g2558 TUR0.001-0.3110-3.10 
  Gikas, Andreas Basilius 2104 GER1.0010.14101.40 
  Pourkashiyan, Atousa wg2271 USA1.0010.30103.00 
  Pultinevicius, Paulius g2575 LTU0.001-0.2910-2.90 
  Ptacnikova, Lenka wg2067 ISL1.0010.11101.10 
  Li, Harry 2107 ENG1.0010.14101.40 
  Yilmazyerli, Mert g2526 TUR0.5010.15101.50 

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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