Individual Calculations July 2009
 Avagianos, Simeon  Total change: 5.25  Rating chartPersonal card
 2009 Attica teams Ch C div. stage 1 - Group 2 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2123 2056 2.50 5 0.43 15 6.45 
  Kokolias, Konstantinos 2109 GRE0.5010.07151.05 
  Dimitriou, G 2153 GRE0.001-0.3715-5.55 
  Sigalas, Frangiskos 2286 GRE1.0010.791511.85 
  Kondopoulos, Dimitrios 2067 GRE0.001-0.4815-7.20 
  Skourtis, Efstratios 2000 GRE1.0010.42156.30 

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 3 Attica GRE 2009-01-18
RcRownchangeKK*chgGame
 2080 2056 0.00 1 -0.47 15 -7.05 
  Hering, Evgenios 2080 GRE0.001-0.4715-7.05 

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
 2406 2056 0.50 1 0.39 15 5.85 
  Tzermiadianos, Andreas m2406 GRE0.5010.39155.85 

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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