Individual Calculations January 2011
 Tsiropoulas, Apostolos  Total change: 57.45  Rating chartPersonal card
 Piraeus Championship 2010 Piraeus GRE 2010-10-09
RcRownchangeKK*chgGame
 1836 2026 7.00 7 1.99 15 29.85 
  Haldaiakis, Vasilios 1728 GRE1.0010.15152.25 
  Panagopoulos, Georgios 1759 GRE1.0010.18152.70 
  Koutrakis, Stamatios 1951 GRE1.0010.40156.00 
  Giannelos, Stylianos 1626  * GRE1.0010.08151.20 
  Gkavalias, Dimitrios 1683 GRE1.0010.12151.80 
  Tsomis, Dimitrios f2188 GRE1.0010.711510.65 
  Zambrakos, Efthimios 1917 GRE1.0010.35155.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 109th Ambelokipi Open Ambelokipi - Athens GRE 2010-11-06
RcRownchangeKK*chgGame
 1915 2032 5.50 7 1.12 15 16.80 
  Arvanitakis, Panagiotis 1632  * GRE1.0010.08151.20 
  Megaloudis, Petros 1720 GRE1.0010.14152.10 
  Tassopoulos, Marios f2201 GRE0.5010.22153.30 
  Sienczewski, Zbigniew 2139 POL0.001-0.3515-5.25 
  Shehu, Ervin 1748 ALB1.0010.16152.40 
  Tziallilas, Kostas 2105 GRE1.0010.60159.00 
  Zorbas, Nikolaos 1858 GRE1.0010.27154.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 13th Aegaleo open Aegaleo GRE 2010-12-01
RcRownchangeKK*chgGame
 1870 2032 5.50 7 0.72 15 10.80 
  Xanthopoulos, Vasilios 1632  * GRE1.0010.08151.20 
  Nteves, Stamatios 1685 GRE1.0010.11151.65 
  Stergiou, Georgios 1727 GRE1.0010.14152.10 
  Sgouros, Apostolos 1986 GRE0.501-0.0615-0.90 
  Kostouros, Alexandros 2163 GRE0.001-0.3215-4.80 
  Fessas, Prokopios 1910 GRE1.0010.33154.95 
  Mbirlis, Hristos 1986 GRE1.0010.44156.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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