Individual Calculations September 2010
 Protopsaltis, Orfeas  Total change: 11.25  Rating chartPersonal card
 2nd International Chess Tournament of Rethymno Rethymno GRE 2010-07-13
RcRownchangeKK*chgGame
 1977 1595 1.00 6 0.45 25 11.25 
  Kekki, Petri m1995  * FIN0.001-0.0825-2.00 
  Altukhov, Yriu 1995  * RUS0.001-0.0825-2.00 
  Arnold, Max 1951 GER0.001-0.1125-2.75 
  Khairullin, Adel 1930 RUS0.001-0.1225-3.00 
  Harokopakis, Georgios 1995  * GRE0.5010.422510.50 
  Arndt, Uwe 1995  * GER0.5010.422510.50 
 * 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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