Individual Calculations April 2008
 Stavropoulos, Simeon  Total change: -31.50  Rating chartPersonal card
 6th Egaleo Open 2007 Egaleo - Athens GRE 2007-11-03
RcRownchangeKK*chgGame
 1788 1714 0.00 3 -1.23 15 -18.45 
  Kouliouras, Ioannis 1803 GRE0.001-0.3815-5.70 
  Rigas, Evangelos 1604 GRE0.001-0.6515-9.75 
  Varelakis, Damianos 1958 GRE0.001-0.2015-3.00 

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)
 
 Bikou Cup 1st Division Attica GRE 2007-11-04
RcRownchangeKK*chgGame
 1767 1714 0.00 1 -0.43 15 -6.45 
  Diatsintos, Ilias 1767 GRE0.001-0.4315-6.45 

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 open ASOP Dias Athens - Petroupoli GRE 2007-12-05
RcRownchangeKK*chgGame
 1790 1714 0.00 3 -1.25 15 -18.75 
  Mbirlis, Hristos 2036 GRE0.001-0.1315-1.95 
  Irinidis, Dimitrios 1531 GRE0.001-0.7415-11.10 
  Kouliouras, Ioannis 1803 GRE0.001-0.3815-5.70 

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)
 
 7th Egaleo Open 2008 Egaleo - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1927 1667 1.50 3 0.93 15 13.95 
  Simeonidis, Haralambos 1948 GRE0.5010.34155.10 
  Sienczewski, Zbigniew 2017 POL0.001-0.1115-1.65 
  Mavroudis, Dionisios 1817 GRE1.0010.701510.50 

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)
 
 84th Ambelokipi Open Ambelokipi - Athens GRE 2008-01-12
RcRownchangeKK*chgGame
 1991 1667 0.00 1 -0.13 15 -1.95 
  Sideris, Theodoros 1991 GRE0.001-0.1315-1.95 

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)
 
 4th "Triantafyllos Sipaeras" Memorial Open Ambelokipi, Athens GRE 2008-02-09
RcRownchangeKK*chgGame
 1829 1667 1.00 3 0.01 15 0.15 
  Hristodoulou, Panagiotis 2017 GRE0.001-0.1115-1.65 
  Marinopoulos, Nikolaos 2017 GRE0.001-0.1115-1.65 
  Karatzanos, Konstantinos 1453 GRE1.0010.23153.45 

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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