Individual Calculations November 2011
 Ballas, Athanasios-Panagiotis  Total change: 26.25  Rating chartPersonal card
 8th International Open of Kalamaria Thessaloniki GRE 2011-08-26
RcRownchangeKK*chgGame
 1836 1753 5.00 8 1.75 15 26.25 
  Milovanovic, Ninoslav 2132 SRB0.001-0.0915-1.35 
  Betsakos, Konstantinos 1414 GRE1.0010.12151.80 
  Tsikrikonis, Panagiotis 2015 GRE0.001-0.1815-2.70 
  Prokopiou, Ioannis 1535 GRE1.0010.22153.30 
  Mitrou, Andreas 1569 GRE1.0010.26153.90 
  Gountintas, Haralabos 1937 GRE1.0010.741511.10 
  Konstantelias, K 2077 GRE0.5010.37155.55 
  Papadopoulos, Panayotis 2006 GRE0.5010.31154.65 

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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