Individual Calculations April 2017
 Vasileiou, Ioannis  Total change: 11.00  Rating chartPersonal card
 17th open Evoiki ES 2017 Nikolaos Giamarellos Chalkida GRE 2017-01-21
RcRownchangeKK*chgGame
 1457 1628 4.00 5 0.55 20 11.00 
  Makrigianni, Eleni Iokasti 1228  * GRE1.0010.08201.60 
  Anestis, Ioannis 1635 GRE1.0010.512010.20 
  Michalis, Christos Panagiotis 1318 GRE0.501-0.3620-7.20 
  Kouroumbas, Kosmas 1708 GRE1.0010.612012.20 
  Tsotras, Ioannis 1395 GRE0.501-0.2920-5.80 
 * 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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