Individual Calculations October 2008
 Ntovas, Dimitrios  Total change: -3.45  Rating chartPersonal card
 Attica Friendship 2008 Attica GRE 2008-03-16
RcRownchangeKK*chgGame
 1537 1479 0.00 1 -0.42 15 -6.30 
  Tsaknis, Vasilios 1537 GRE0.001-0.4215-6.30 
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)
 
 Team Cup Attica Friendship "Nikolaos Strofalis" 2008 Attica GRE 2008-03-16
RcRownchangeKK*chgGame
 1667 1479 0.00 1 -0.26 15 -3.90 
  Stavropoulos, Simeon 1667 GRE0.001-0.2615-3.90 
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)
 
 88th Ambelokipi Open Ambelokipi - Athens GRE 2008-06-02
RcRownchangeKK*chgGame
 1666 1475 1.00 2 0.45 15 6.75 
  Drakakis, Georgios 1807 GRE0.001-0.1215-1.80 
  Hajioannou, Dimos 1524 GRE1.0010.57158.55 
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)
 
 

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