Individual Calculations September 2009
 Rizos, Georgios  Total change: -33.15  Rating chartPersonal card
 18th OPEN INTERN. TOURN. OF KAVALA '09 - GROUP A Kavala GRE 2009-08-01
RcRownchangeKK*chgGame
 2237 2163 4.00 9 0.24 15 3.60 
  David, Alberto g2563  * LUX0.001-0.0815-1.20 
  Barbis, Athanasios 2035 GRE1.0010.33154.95 
  Aloma Vidal, Robert m2418 ESP0.001-0.1915-2.85 
  Papageorgiou, Ioannis 1976 GRE1.0010.26153.90 
  Cherednichenko, Svetlana wg2347 UKR0.001-0.2615-3.90 
  Pandelidis, Ioannis 2112 GRE0.501-0.0715-1.05 
  Al-Marzouqi, Abdulla M 1981 UAE1.0010.26153.90 
  Kotrotsos, Vasilios f2359 GRE0.5010.25153.75 
  Dimitrov, Atanas 2345 GRE0.001-0.2615-3.90 
 * 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)
 
 Intern. Amateur Chess Tournament "Acropolis U.2200 2009" Halkida GRE 2009-08-10
RcRownchangeKK*chgGame
 1864 2163 5.00 9 -2.45 15 -36.75 
  Kaforou, Mirto-Iro 1763  * GRE1.0010.08151.20 
  Kolomvas, Dimitrios 1880 GRE0.001-0.8415-12.60 
  Ioannidis, Evgenios 1763  * GRE1.0010.08151.20 
  Androni, Konstantina 1795 GRE0.001-0.9015-13.50 
  Boutsioukis, Dimitrios 1763  * GRE1.0010.08151.20 
  Terzakis, Athanasios 1763  * GRE1.0010.08151.20 
  Liakos, Dimitris 2037 GRE0.001-0.6715-10.05 
  Koutroukis, Andreas 1841 GRE1.0010.13151.95 
  Gripeos, Kiriakos 2172 GRE0.001-0.4915-7.35 
 * 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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