Individual Calculations January 2011
 Mbirlis, Hristos  Total change: -21.00  Rating chartPersonal card
 4th Open ASOP DIAS 2010 Petroupoli GRE 2010-11-06
RcRownchangeKK*chgGame
 1772 1986 1.50 4 -1.49 15 -22.35 
  Mavroudis, Dionisios 1691 GRE1.0010.15152.25 
  Anairousis, Panag 2036 GRE0.001-0.4315-6.45 
  Ladas, Dimitrios 1687 GRE0.501-0.3515-5.25 
  Giannoulis, Dionisios 1673 GRE0.001-0.8615-12.90 

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
 1805 1986 5.00 7 0.09 15 1.35 
  Alexiou, Michael 1586  * GRE1.0010.08151.20 
  Bekakos, Mihail 1685 GRE1.0010.15152.25 
  Kalofonos, Panayotis 1641 GRE1.0010.11151.65 
  Kostouros, Alexandros 2163 GRE0.001-0.2715-4.05 
  Giannoulis, Dionisios 1673 GRE1.0010.14152.10 
  Kampitsis, Vasilios 1855 GRE1.0010.32154.80 
  Tsiropoulas, Apostolos 2032 GRE0.001-0.4415-6.60 
 * 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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