Individual Calculations September 2011
 Koroglou, Viktor  Total change: 31.95  Rating chartPersonal card
 20th International Open of Kavala 2011 - B' Group Kavala GRE 2011-07-30
RcRownchangeKK*chgGame
 1867 1944 7.50 9 2.13 15 31.95 
  Tsirigkanos, Hristos 1667 GRE1.0010.17152.55 
  Malgarinos, Spiridon 1777 GRE1.0010.28154.20 
  Makropoulos, Ioannis 1832 GRE1.0010.35155.25 
  Frosinos, Ioannis 1833 GRE1.0010.35155.25 
  Ballas, Kleon-Evangelos 1938 GRE0.501-0.0115-0.15 
  Rigopoulos-Tsigkos, Alexandros 2041 GRE0.001-0.3715-5.55 
  Abatzis, Antonios 1759 GRE1.0010.26153.90 
  Dragieva, Denitza 1885 BUL1.0010.42156.30 
  Nathanail, Emanouel 2074 GRE1.0010.681510.20 

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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