Individual Calculations September 2009
 Ketzetzis, Georgios  Total change: 30.15  Rating chartPersonal card
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2159 2222 4.50 6 1.11 15 16.65 
  Kelesiadis, Georgios 2061 GRE0.001-0.7115-10.65 
  Adamos, Thomas 1822  * GRE1.0010.08151.20 
  Kanakaris, Georgios 2377 GRE1.0010.711510.65 
  Filippas, Sebastian 2223 GRE1.0010.50157.50 
  Pambalos, Panayiotis 2136 GRE1.0010.38155.70 
  Markidis, Konstantinos 2333 GRE0.5010.15152.25 
 * 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)
 
 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 2273 2222 5.00 9 0.90 15 13.50 
  Banikas, Hristos g2598 GRE0.001-0.0915-1.35 
  Salavasilis, Vasilios 2064 GRE1.0010.29154.35 
  Belov, Vladimir g2622  * RUS0.001-0.0815-1.20 
  Markantonaki, Haritomeni 2108 GRE0.001-0.6615-9.90 
  Sidiropoulos, Nikolaos 2079 GRE1.0010.31154.65 
  Makka, Evanthia 2112 GRE1.0010.35155.25 
  Ansell, Simon T m2394 ENG0.001-0.2715-4.05 
  Kazantzidis, Ilias 2101 GRE1.0010.34155.10 
  Kanakaris, Georgios 2377 GRE1.0010.711510.65 
 * 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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