Individual Calculations August 2022
 Xydeas, Panagiotis  Total change: 3.40  Rating chartPersonal card
 3rd summer open Chess Square 2022 Athens Ampelokipoi GRE 2022-07-19
RcRownchangeKK*chgGame
 1552 1583 3.00 5 0.17 20 3.40 
  Priftis, Evangelos 1183  * GRE1.0010.08201.60 
  Finokaliotis, Georgios 2098 GRE0.001-0.0420-0.80 
  Marianidis, Dimitrios 1556 GRE0.501-0.0420-0.80 
  Mavromoustakos, Thomas 1436 GRE1.0010.30206.00 
  Chatziioannidi, Filippa 1487 GRE0.501-0.1320-2.60 
 * 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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