Individual Calculations April 2009
 Stavrianakis, Ioannis  Total change: 3.30  Rating chartPersonal card
 41 Indiv. Champ. Greece - Juniors U20 Peristeri - Athens GRE 2009-01-02
RcRownchangeKK*chgGame
 2100 2215 6.00 9 0.22 15 3.30 
  Fotiadis, Ioannis 1865 GRE1.0010.11151.65 
  Tzouganakis, Panteleimon 2023 GRE1.0010.25153.75 
  Skoulakis, Charalambos 2069 GRE1.0010.30154.50 
  Kanakaris, Georgios 2359 GRE0.001-0.3115-4.65 
  Bizopoulos, Alexandros 2146 GRE0.501-0.1015-1.50 
  Xylogiannopoulos, Antonios 1964 GRE0.501-0.3115-4.65 
  Papadimitriou, Athanasios 2046 GRE0.501-0.2215-3.30 
  Papadopoulos, Nikolaos 2129 GRE1.0010.38155.70 
  Aggelis, Nikolaos 2301 GRE0.5010.12151.80 

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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