Individual Calculations December 2017
 Zonidis, Diogenis  Total change: 23.60  Rating chartPersonal card
 10th team youth championship under 16 ESSTH-CHALK 2017 ESSTH-CHALK GRE 2017-10-01
RcRownchangeKK*chgGame
 1388 1125 1.00 2 0.59 40 23.60 
  Tsarsitalidis, Konstantinos 1525  * GRE0.001-0.0840-3.20 
  Galanis, Nikolaos-Panagiotis 1251 GRE1.0010.674026.80 
 * 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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