Individual Calculations September 2023
 Polishchuk, Serhii  Total change: -42.60  Rating chartPersonal card
 Zori Karpat. Tournament A (OPEN) - 2023 Mykulychyn UKR 2023-08-14
RcRownchangeKK*chgGame
 1397 1602 3.00 7 -2.13 20 -42.60 
  Zavezion, Nika 1297 UKR0.001-0.8620-17.20 
  Saliuk, Yevhen 1331 UKR1.0010.17203.40 
  Domin, Yan 1929 UKR0.001-0.1320-2.60 
  Marusyn, Yana 1252 UKR0.001-0.8920-17.80 
  Grudinin, Vladislav 1202  * UKR1.0010.08201.60 
  Cheliadyn, Vadym 1530 UKR0.001-0.6020-12.00 
  Oleniuk, Viktor 1237 UKR1.0010.10202.00 
 * 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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