Individual Calculations September 2010
 Kolomvakis, Stelios  Total change: -0.30  Rating chartPersonal card
 28th Greek Individual Championships Open U16 - 2010 Kallithea Halkidiki GRE 2010-06-26
RcRownchangeKK*chgGame
 1796 1759 3.50 9 -0.63 15 -9.45 
  Pappelis, Dimitrios 2023 GRE1.0010.821512.30 
  Ballas, Kleon-Evangelos 1922 GRE0.001-0.2815-4.20 
  Skoulakis, Charalambos 2111 GRE0.001-0.1115-1.65 
  Pantelidis, Hristos 1635 GRE1.0010.33154.95 
  Balomenakis, Haralambos 1883 GRE0.5010.17152.55 
  Aznaouridis, Sokratis 1980 GRE0.001-0.2215-3.30 
  Diasakos, Spyridon 1535 GRE0.001-0.7815-11.70 
  Agorastoudis-Vlahos, Ioakim 1527 GRE0.001-0.7915-11.85 
  Tsironis, Panteleimon 1551 GRE1.0010.23153.45 

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)
 
 3rd International Chess Tournament of Paleohora Paleohora, Chania GRE 2010-07-22
RcRownchangeKK*chgGame
 2006 1760 2.00 6 0.61 15 9.15 
  Vorobiov, Ivan 2047 RUS1.0010.841512.60 
  Van Nies, Pauline 2160  * NED0.001-0.0815-1.20 
  Vrublevskaya, Olga wm2102 RUS0.001-0.1215-1.80 
  Schut, Donna 2080 NED0.001-0.1315-1.95 
  Kilakos, Dimitrios 1504 GRE1.0010.19152.85 
  Maris, Ioannis f2144 GRE0.001-0.0915-1.35 
 * 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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