Individual Calculations October 2008
 Mastrakoulis, Dim  Total change: -49.35  Rating chartPersonal card
 17th OPEN INTER.TOURN. KABALA 2008-GROUP B' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 1678 1846 2.00 6 -2.28 15 -34.20 
  Papathanasiou, Ageliki 1675 GRE0.001-0.7315-10.95 
  Mazarakis, Athanasios 1496 GRE1.0010.11151.65 
  Theoharidis, Georgios 1675 GRE0.501-0.2315-3.45 
  Malgarinos, Spiridon 1726 GRE0.501-0.1615-2.40 
  Krommidas, Vasilios 1682 GRE0.001-0.7215-10.80 
  Dermentzis, Konstantinos 1812 GRE0.001-0.5515-8.25 

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)
 
 5 Kalamaria Open Chess Tournament - B' GROUP Tessaloniki GRE 2008-08-27
RcRownchangeKK*chgGame
 1640 1846 2.00 4 -1.01 15 -15.15 
  Moliotis, Hristos 1667 GRE0.001-0.7315-10.95 
  Amiridou, Dimitra 1496 GRE1.0010.11151.65 
  Andrikopoulou, Efstathia 1626 GRE0.501-0.2815-4.20 
  Koutroukis, Andreas 1769 GRE0.501-0.1115-1.65 

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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