Individual Calculations May 2023
 Artemiou, Giorgos  Total change: 22.00  Rating chartPersonal card
 1st PAFOS INTERNATIONAL CHESS TOURNAMENT CYPRUS 2023 Pafos CYP 2023-04-07
RcRownchangeKK*chgGame
 1503 1269 2.50 8 0.55 40 22.00 
  Tarman, Ufuk 1395 TUR0.001-0.3340-13.20 
  Theocharous, Vasilis 1710 CYP0.5010.444017.60 
  Iasman, Inna 1771 FRA0.5010.464018.40 
  Lavrishchev, Matvei 1491 CYP0.001-0.2240-8.80 
  Lomadze, Alexandr 1129 CYP1.0010.314012.40 
  Christofi, Stathis 1525 CYP0.5010.314012.40 
  Linik, Daniel 1532 ISR0.001-0.1840-7.20 
  Bilyk, Nikolay 1473 ITA0.001-0.2440-9.60 

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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