Individual Calculations April 2008
 Karystianos, Petros  Total change: 10.80  Rating chartPersonal card
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1846 1496 0.00 1 -0.11 15 -1.65 
  Karahisaridis, Vasilios 1846 GRE0.001-0.1115-1.65 

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)
 
 83rd Ambelokipi Open Athens GRE 2007-12-01
RcRownchangeKK*chgGame
 1846 1496 0.00 2 -0.22 15 -3.30 
  Koerant, Filipos 1846 GRE0.001-0.1115-1.65 
  Volis, Vasilios 1846 GRE0.001-0.1115-1.65 

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)
 
 84th Ambelokipi Open Ambelokipi - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1772 1503 0.00 5 -0.89 15 -13.35 
  Tsagaropoulos, Spyridon 1853 GRE0.001-0.1115-1.65 
  Patrinos, Ilias 1767 GRE0.001-0.1815-2.70 
  Maratos, Antonios 1744 GRE0.001-0.2015-3.00 
  Karlis, Nikolaos 1808 GRE0.001-0.1415-2.10 
  Efkarpidis, Stylianos 1686 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)
 
 4th "Triantafyllos Sipaeras" Memorial Open Ambelokipi, Athens GRE 2008-02-09
RcRownchangeKK*chgGame
 1806 1503 3.00 7 1.94 15 29.10 
  Marianidis, Dimitrios 1853 GRE0.001-0.1115-1.65 
  Kiriazis, Dimitrios 1853 GRE1.0010.891513.35 
  Tyralis, Hristos 1853 GRE0.001-0.1115-1.65 
  Zahariou, Nikolaus 1831 GRE0.001-0.1315-1.95 
  Bafas, Athanasios 1720 GRE1.0010.781511.70 
  Korkoliakos, Nikolaos 1678 GRE1.0010.731510.95 
  Sigouros, Ioannis 1853 GRE0.001-0.1115-1.65 

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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