Individual Calculations October 2008
 Mazarakis, Athanasios  Total change: -18.00  Rating chartPersonal card
 GREEK TEAM CUP 2008 - TIE BREAKS GREEK CITIES GRE 2008-06-01
RcRownchangeKK*chgGame
 1810 1460 0.00 1 -0.11 25 -2.75 
  Skodras, Asterios 1810 GRE0.001-0.1125-2.75 

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)
 
 11th Greek Indiv. Championship open U14 Kallithea - Halkidiki GRE 2008-06-28
RcRownchangeKK*chgGame
 1717 1460 0.00 2 -0.38 25 -9.50 
  Sourgkounis, Angelos 1793 GRE0.001-0.1225-3.00 
  Psaromiligkos, Konstantinos 1641 GRE0.001-0.2625-6.50 

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)
 
 17th OPEN INTER.TOURN. KABALA 2008-GROUP B' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 1809 1460 0.50 4 0.05 25 1.25 
  Kafetzis, Georgios 1810 GRE0.5010.39259.75 
  Asimenios, Ast 1810 GRE0.001-0.1125-2.75 
  Mastrakoulis, Dim 1810 GRE0.001-0.1125-2.75 
  Papadianakis, Marios 1804 GRE0.001-0.1225-3.00 

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
 1769 1460 0.00 2 -0.28 25 -7.00 
  Papakonstantinou, Dimitrios 1758 GRE0.001-0.1525-3.75 
  Metaxas, Efstathios 1780 GRE0.001-0.1325-3.25 

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)
 

 

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