Individual Calculations October 2008
 Dirlis, Nikolaos  Total change: 28.05  Rating chartPersonal card
 17th OPEN INTER.TOURN. KABALA 2008-GROUP A' KAVALA GRE 2008-07-31
RcRownchangeKK*chgGame
 2111 1821 2.50 9 1.06 15 15.90 
  Markidis, Konstantinos 2171 GRE0.001-0.1115-1.65 
  Osmanoglou, Halil 2136 GRE0.001-0.1415-2.10 
  Hristodoulou, Panagiotis 2102 GRE0.5010.34155.10 
  Grozdanic, Velin 2106 CRO1.0010.841512.60 
  Mladenovic, Jelena wf2149 SRB0.001-0.1315-1.95 
  Sideris, Theodoros 2075 GRE0.5010.31154.65 
  Pambalos, Panayiotis 2118 GRE0.001-0.1515-2.25 
  Tzintzios, Georgios 2171 GRE0.001-0.1115-1.65 
  Manelidou, Maria 1975 GRE0.5010.21153.15 

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)
 
 3rd Open CC Spilios Dimitris of Pirgos CC 2008 Pirgos GRE 2008-08-16
RcRownchangeKK*chgGame
 2039 1821 1.50 3 0.81 15 12.15 
  Kokkalis, Vasilios 2137 GRE0.5010.37155.55 
  Sigouros, Ioannis 2008 GRE0.5010.24153.60 
  Michelakos, Panagiotis 1971 GRE0.5010.20153.00 

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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