Individual Calculations September 2017
 Christodoulou, Georgia  Total change: -32.40  Rating chartPersonal card
 26th International Open Kavala 2017 - B group Kavala GRE 2017-07-28
RcRownchangeKK*chgGame
 1405 1116 0.00 5 -0.81 40 -32.40 
  Santorinaios, Iakovos 1516  * GRE0.001-0.0840-3.20 
  Nasos, Valerios 1433 GRE0.001-0.1340-5.20 
  Fotiadis, Lazaros 1370 GRE0.001-0.1940-7.60 
  Koutsidis, Konstantinos 1409 GRE0.001-0.1540-6.00 
  Chatzigavriil, Georgios 1296 GRE0.001-0.2640-10.40 
 * 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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