Individual Calculations October 2008
 Mitsakos, Achilleas  Total change: -13.05  Rating chartPersonal card
 Team Cup Attica Friendship "Nikolaos Strofalis" 2008 Attica GRE 2008-03-16
RcRownchangeKK*chgGame
 1990 1861 0.00 1 -0.33 15 -4.95 
  Vandoros, Nikolaos 1990 GRE0.001-0.3315-4.95 

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)
 
 12th Heraklio Open - Group B' Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 1705 1843 1.50 4 -1.19 15 -17.85 
  Gkavalias, Dimitrios 1710 GRE0.501-0.1815-2.70 
  Mourouti, Marietta 1723 GRE0.501-0.1615-2.40 
  Aggeli, Eleni 1860 GRE0.001-0.4815-7.20 
  Sorovos, Pantoleon 1527 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)
 
 IKAROS CHESS FEST. 2008 - AEGEAN OPEN CHAMP. 2008 AG. KIRIKOS GRE 2008-07-12
RcRownchangeKK*chgGame
 2112 1836 1.50 5 0.65 15 9.75 
  Minina, Veronika 2166 RUS0.5010.38155.70 
  Stamatopoulos, Ioannis 2149 GRE0.5010.36155.40 
  Balaskas, Panayotis 2106 GRE0.001-0.1715-2.55 
  Ornithopoulos, Nikolaos 2091 GRE0.001-0.1915-2.85 
  Kakkanas, Evangelos 2047 GRE0.5010.27154.05 

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)
 

 

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