Individual Calculations July 2009
 Logothetis, Sotirios  Total change: -21.15  Rating chartPersonal card
 2009 Attica teams Ch C div. stage 1 - Group 2 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2110 2326 2.50 4 -0.56 15 -8.40 
  Zografos, Achilleas 2114 GRE0.501-0.2715-4.05 
  Skourtis, Efstratios 2000 GRE0.501-0.3715-5.55 
  Gerogiannis, Christodoulos f2257 GRE0.501-0.1015-1.50 
  Kondopoulos, Dimitrios 2067 GRE1.0010.18152.70 

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)
 
 2009 Attica teams Ch C div. stage 2 - Group 1 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2059 2326 1.00 2 -0.63 15 -9.45 
  Spiropoulos, Panagiotis, I 2120 GRE0.501-0.2615-3.90 
  Marinopoulos, Nikolaos 1998 GRE0.501-0.3715-5.55 

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)
 
 Attica Teams Cup Attica GRE 2009-03-21
RcRownchangeKK*chgGame
 2212 2326 1.00 2 -0.22 15 -3.30 
  Theoharis, Alexandros 1983 GRE1.0010.12151.80 
  Kapnisis, Spyridon m2440 GRE0.001-0.3415-5.10 

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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