Individual Calculations March 2011
 Stavrianakis, Ioannis  Total change: 8.25  Rating chartPersonal card
 1st Chess Tournament "Galaxy 2011" Heraklion, Crete GRE 2011-01-04
RcRownchangeKK*chgGame
 2121 2259 4.50 6 0.55 15 8.25 
  Serpetsidakis, Nikolaos 1859  * GRE1.0010.08151.20 
  Spiliopoulos, Alexios 1910 GRE1.0010.11151.65 
  Girvalakis, Spyridon 2072 GRE1.0010.26153.90 
  Papadakis, Michalis 2210 GRE0.501-0.0715-1.05 
  Mamoulakis, Eleftherios 2134 GRE1.0010.33154.95 
  Nikolaidis, Ioannis g2543 GRE0.001-0.1615-2.40 
 * 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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