Individual Calculations July 2015
 Tananaki, Irini  Total change: -11.60  Rating chartPersonal card
 4th open N Novidis - A group Thessaloniki GRE 2015-06-20
RcRownchangeKK*chgGame
 1538 1325 1.50 7 -0.29 40 -11.60 
  Dermatopoulos, Konstantinos 1725  * GRE0.001-0.0840-3.20 
  Haralabidou, Maria 1568 GRE0.001-0.2040-8.00 
  Chrysostomidis, Alkiviadis 1653 GRE0.5010.374014.80 
  Gerontopoulos, Prodromos 1659 GRE0.001-0.1240-4.80 
  Sotiropoulos, Anastasios-Theohar 1525 GRE0.001-0.2440-9.60 
  Maggos, Nikolaos 1332 GRE0.001-0.4940-19.60 
  Kokkalis, Grigorios 1307 GRE1.0010.474018.80 
 * 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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