Individual Calculations September 2009
 Doumas, Georgios  Total change: -11.55  Rating chartPersonal card
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2245 2059 1.50 8 -0.77 15 -11.55 
  Kritz, Leonid g2459  * GER0.001-0.0815-1.20 
  Oreopoulos, Konstantinos 2289 GRE0.001-0.2115-3.15 
  Willemze, Thomas m2419 NED1.0010.901513.50 
  Mouhsiadis, Nikolaos 2028 GRE0.501-0.0415-0.60 
  Liakos, Dimitris 2037 GRE0.001-0.5315-7.95 
  Gratseas, Stefanos 2245 GRE0.001-0.2615-3.90 
  Maier, Christian m2347 GER0.001-0.1615-2.40 
  Tzolas, Georgios 2139 GRE0.001-0.3915-5.85 
 * 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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