Individual Calculations March 2011
 Girvalakis, Spyridon  Total change: 0.15  Rating chartPersonal card
 1st Chess Tournament "Galaxy 2011" Heraklion, Crete GRE 2011-01-04
RcRownchangeKK*chgGame
 1882 2072 3.50 5 0.01 15 0.15 
  Varveraki, Argiri 1672  * GRE1.0010.08151.20 
  Stavrianakis, Ioannis 2259 GRE0.001-0.2615-3.90 
  Anagnostakis, Charalampos 1672  * GRE1.0010.08151.20 
  Gratsea, Ekaterini 1751 GRE1.0010.13151.95 
  Pappas, Konstantinos 2056 GRE0.501-0.0215-0.30 
 * 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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