Individual Calculations October 2008
 Poteas, Ioannis  Total change: -36.30  Rating chartPersonal card
 First Closed Tourn. APO KOTINOS-PGS Athens GRE 2008-03-30
RcRownchangeKK*chgGame
 2178 2131 3.50 10 -0.86 15 -12.90 
  Kotrotsos, Vasilios f2302 GRE0.001-0.2715-4.05 
  Ilandzis, Spyridon 2196 GRE0.001-0.4115-6.15 
  Karountzos, Nikolaos 1977 GRE0.501-0.2115-3.15 
  Delithanasis, Dimitrios 2196 GRE0.5010.09151.35 
  Koliopoulos, Konstantinos 2219 GRE0.5010.12151.80 
  Kotrotsos, Vasilios f2302 GRE0.001-0.2715-4.05 
  Ilandzis, Spyridon 2196 GRE0.5010.09151.35 
  Karountzos, Nikolaos 1977 GRE0.501-0.2115-3.15 
  Delithanasis, Dimitrios 2196 GRE0.5010.09151.35 
  Koliopoulos, Konstantinos 2219 GRE0.5010.12151.80 

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 2008 - Group A Heraklio, Athens GRE 2008-06-14
RcRownchangeKK*chgGame
 2012 2162 5.50 8 -0.01 15 -0.15 
  Syfantos, Nikolaos 1854 GRE1.0010.14152.10 
  Paganoglou, Anastasia 1982 GRE1.0010.26153.90 
  Nikolaidis, Konstantinos f2299 GRE0.001-0.3215-4.80 
  Malamatas, Konstantinos 1884 GRE0.501-0.3315-4.95 
  Xylogiannopoulos, Antonios 1974 GRE1.0010.26153.90 
  Tsagaropoulos, Spyridon 2045 GRE0.501-0.1615-2.40 
  Tsiropoulas, Apostolos 2041 GRE0.501-0.1615-2.40 
  Girvalakis, Spyridon 2014 GRE1.0010.30154.50 

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)
 
 16th Inter. Open Tournament "Honor to National Resistance" Nikaia - Athens GRE 2008-08-25
RcRownchangeKK*chgGame
 1909 2200 3.50 6 -1.55 15 -23.25 
  Mbirlis, Hristos 2004 GRE0.001-0.7515-11.25 
  Liodakis, Konstantinos 1936 GRE0.501-0.3215-4.80 
  Fessas, Prokopios 1905 GRE0.501-0.3515-5.25 
  Kasidoni, Ekaterini 1850 GRE1.0010.11151.65 
  Metsinis, Theodoros 1850 GRE1.0010.11151.65 
  Simeonidis, Haralambos 1906 GRE0.501-0.3515-5.25 

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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