Individual Calculations October 2015
 Vallianos, Gerasimos  Total change: 25.20  Rating chartPersonal card
 12th open Kalamaria 2015 Thessaloniki GRE 2015-09-02
RcRownchangeKK*chgGame
 1705 1882 7.00 9 0.63 40 25.20 
  Karagiannis, Emmanouil 1482  * GRE1.0010.08403.20 
  Karavalasis, Stilianos 1523 GRE1.0010.10404.00 
  Georgiadis, Nikolaos Xant 1532 GRE1.0010.11404.40 
  Kesidis, Odyseas 2137 GRE0.001-0.1940-7.60 
  Samaridis, Konstantinos 1663 GRE1.0010.22408.80 
  Themelis, Georgios 1773 GRE0.001-0.6540-26.00 
  Charpidou, Anna 1661 GRE1.0010.22408.80 
  Ermidis, Panagiotis 1743 GRE1.0010.314012.40 
  Theoharidis, Georgios 1833 GRE1.0010.434017.20 
 * 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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