Individual Calculations June 2013
 Apostolou, Nikolaos  Total change: 18.30  Rating chartPersonal card
 1st Spring tournament of Nikaia - B' Group Athens - Nikaia GRE 2013-05-07
RcRownchangeKK*chgGame
 1498 1659 5.50 7 0.61 30 18.30 
  Bouzas, Sotirios 1295 GRE1.0010.10303.00 
  Papageorgiou, Fotini 1395 GRE1.0010.18305.40 
  Zannias, Georgios 1479 GRE1.0010.26307.80 
  Maroudas-Katsaros, Panagiotis-A 1562 GRE0.501-0.1330-3.90 
  Foutouhos, Spyridon 1553 GRE0.001-0.6430-19.20 
  Barous, Theodoros 1533 GRE1.0010.33309.90 
  Nikolaidis, Paris 1668 GRE1.0010.513015.30 

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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