Individual Calculations May 2015
 Grigoriadis, Mihail  Total change: 3.20  Rating chartPersonal card
 1st International Open "Eftychios Krommydakis" 2015 Gerani Platanias Crete GRE 2015-04-13
RcRownchangeKK*chgGame
 1931 2046 5.00 8 0.08 40 3.20 
  Nikolaidis, Ioannis g2446  * GRE0.001-0.0840-3.20 
  Papadokonstantakis, Hristos 1646  * GRE1.0010.08403.20 
  Daskalaki, Sofia 1646  * GRE1.0010.08403.20 
  Zimina, Olga mwg2327 ITA0.001-0.1640-6.40 
  Pissadakis, Dimitrios 1646  * GRE1.0010.08403.20 
  Kozhuharov, Spas m2446  * BUL0.001-0.0840-3.20 
  Androni, Dimitra 1646  * GRE1.0010.08403.20 
  Kotsoglou, Evi 1646  * GRE1.0010.08403.20 
 * 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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