Individual Calculations September 2009
 Nathanail, Emanouel  Total change: -49.50  Rating chartPersonal card
 Ikaros Chess Festival 2009 2009 Aegean Open Championship GRE 2009-07-11
RcRownchangeKK*chgGame
 1876 2143 3.00 7 -2.50 15 -37.50 
  Teskos, Georgios 1743  * GRE0.001-0.9215-13.80 
  Bobras, Piotr g2543  * POL0.001-0.0815-1.20 
  Doulidis, Pavlos-Georgios 1743  * GRE1.0010.08151.20 
  Stergiou, Georgios 1743  * GRE0.501-0.4215-6.30 
  Halkiadakis, Evangelos 1743  * GRE1.0010.08151.20 
  Stoumbou, Eleni 1877 GRE0.001-0.8215-12.30 
  Drakopoulos, Polihronis 1743  * GRE0.501-0.4215-6.30 
 * 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
 1956 2143 5.00 8 -0.80 15 -12.00 
  Fanourgakis, Konstantinos 1895 GRE1.0010.19152.85 
  Vazelakis, Dimitrios 2028 GRE0.501-0.1615-2.40 
  Giannoutsos, Panagiotis 1928 GRE0.501-0.2715-4.05 
  Stoumbou, Eleni 1877 GRE1.0010.18152.70 
  Megalios, Konstantinos 1743  * GRE1.0010.08151.20 
  Kouvatsos, Filippos 2093 GRE0.001-0.5715-8.55 
  Margaritis, Fotios 2172 GRE0.001-0.4615-6.90 
  Boutsioukis, Nikolaos 1908 GRE1.0010.21153.15 
 * 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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