Individual Calculations November 2009
 Poulidis, Stefanos  Total change: 4.75  Rating chartPersonal card
 17th Intern. Chess Tourn. "Honour to National Resistance" Nikaia - Athens GRE 2009-08-22
RcRownchangeKK*chgGame
 1974 1757 1.50 5 0.19 25 4.75 
  Kokolias, Konstantinos 2133 GRE0.5010.412510.25 
  Siamidis, Dimitrios 2093 GRE0.001-0.1225-3.00 
  Vazelakis, Dimitrios 2028 GRE0.001-0.1725-4.25 
  Tsomis, Dimitrios f2157  * GRE0.001-0.0825-2.00 
  Noutsos, Stamoulis 1459 GRE1.0010.15253.75 
 * 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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