Individual Calculations April 2009
 Bizopoulos, Alexandros  Total change: -17.85  Rating chartPersonal card
 41 Indiv. Champ. Greece - Juniors U20 Peristeri - Athens GRE 2009-01-02
RcRownchangeKK*chgGame
 1989 2146 5.00 9 -1.19 15 -17.85 
  Drakakis, Georgios 1796 GRE1.0010.11151.65 
  Malamatas, Konstantinos 1971 GRE0.001-0.7315-10.95 
  Tsironis, Panteleimon 1796 GRE1.0010.11151.65 
  Lakafosis, Ioannis 1930 GRE1.0010.22153.30 
  Stavrianakis, Ioannis 2215 GRE0.5010.10151.50 
  Panagiotakopoulos, Gerasimos 2096 GRE0.001-0.5715-8.55 
  Harokopakis, Georgios 1885 GRE1.0010.18152.70 
  Panagiotakos, Nikolaos 2145 GRE0.5010.00150.00 
  Skoulakis, Charalambos 2069 GRE0.001-0.6115-9.15 

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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