Individual Calculations October 2012
 Ragios, Konstantinos  Total change: -2.10  Rating chartPersonal card
 20th International Chess Tournament "Honour to National Resistance" - A Group Nikaia GRE 2012-08-26
RcRownchangeKK*chgGame
 1932 1766 2.50 9 -0.14 15 -2.10 
  Vlassis, Georgios 2022 GRE0.001-0.1915-2.85 
  Dionisopoulos, Zaharias 1937 GRE1.0010.731510.95 
  Kofinas, Hristos 1915 GRE0.5010.20153.00 
  Ornithopoulos, Nikolaos 1972 GRE0.001-0.2415-3.60 
  Pagonas, Panayotis 1941 GRE0.001-0.2715-4.05 
  Mouratidis, Haralambos 1869 GRE0.001-0.3615-5.40 
  Tsomis, Dimitrios f2136 GRE0.5010.40156.00 
  Kogias, Antonios 1782 GRE0.5010.02150.30 
  Koursaris, Nikolaos 1813 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)
 

 

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