Individual Calculations November 2011
 Goumas, Ioannis  Total change: -17.85  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - A' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 1977 2202 5.00 9 -1.95 15 -29.25 
  Zamit, Kyriakos 1909 GRE0.501-0.3515-5.25 
  Papasimakopoulos, Alexandros 1834 GRE0.001-0.9015-13.50 
  Iliopoulos, Rigas 1901 GRE0.501-0.3515-5.25 
  Sargologos, Rovertos-Antonios 1884 GRE1.0010.13151.95 
  Terzidaki, Alexandra 1938 GRE1.0010.18152.70 
  Pantazopoulos, Stavros 2109 GRE0.001-0.6315-9.45 
  Katsiris, Ioannis 2048 GRE1.0010.29154.35 
  Sienczewski, Zbigniew 2071 POL0.501-0.1815-2.70 
  Ornithopoulos, Nikolaos 2096 GRE0.501-0.1415-2.10 

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 Open SOP-SMAOK over 1900 rating Pagrati, Athens GRE 2011-09-13
RcRownchangeKK*chgGame
 2157 2188 4.00 6 0.76 15 11.40 
  Klimis, Laertis 2052 GRE1.0010.32154.80 
  Kotrotsos, Vasilios f2332 GRE0.001-0.3115-4.65 
  Kostopoulos, Vasilios 2067 GRE1.0010.34155.10 
  Tassopoulos, Marios f2195 GRE0.5010.01150.15 
  Mitrandzas, Athanasios 2051 GRE1.0010.32154.80 
  Valden, Petros 2243 GRE0.5010.08151.20 

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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