Individual Calculations October 2008
 Makropoulos, Ioannis  Total change: 17.25  Rating chartPersonal card
 Attica Friendship 2008 Attica GRE 2008-03-16
RcRownchangeKK*chgGame
 1794 1867 0.50 1 -0.10 25 -2.50 
  Haldaiakis, Vasilios 1794 GRE0.501-0.1025-2.50 

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)
 
 Team Cup Attica Friendship "Nikolaos Strofalis" 2008 Attica GRE 2008-03-16
RcRownchangeKK*chgGame
 1744 1867 1.00 1 0.33 25 8.25 
  Maratos, Antonios 1744 GRE1.0010.33258.25 

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)
 
 36th Greek Team's Championship - A' Division Kallithea Halkidiki GRE 2008-07-06
RcRownchangeKK*chgGame
 1999 1843 2.00 4 0.74 25 18.50 
  Athanasiou, Georgios 1884 GRE1.0010.562514.00 
  Pavlidis, Anastasios 2193 GRE0.001-0.1125-2.75 
  Iskos, Alexandros 2083 GRE0.001-0.2025-5.00 
  Papandreou, Giorgos 1837 GRE1.0010.492512.25 

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)
 
 17th OPEN INTER.TOURN. KABALA 2008-GROUP B' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 1710 1843 2.50 4 -0.20 25 -5.00 
  Sahinidis, Evagelos 1682 GRE1.0010.29257.25 
  Stathopoulos, Ioannis 1692 GRE0.001-0.7025-17.50 
  Vakalopoulos, Hristos 1792 GRE1.0010.432510.75 
  Theoharidis, Georgios 1675 GRE0.501-0.2225-5.50 

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)
 
 4o OPEN CHESS TOURN. OF HERAKLION-GAZI HERAKLION GRE 2008-08-23
RcRownchangeKK*chgGame
 2044 1843 1.00 4 -0.08 25 -2.00 
  Malcolm, Pein m2193 ENG0.001-0.1125-2.75 
  Tzardis, Stylianos 2099 GRE0.001-0.1925-4.75 
  Balomenakis, Haralambos 1765 GRE1.0010.39259.75 
  Kounalakis, Evryklis 2120 GRE0.001-0.1725-4.25 

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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