Individual Calculations September 2010
 Aftsoglou, Ioannis  Total change: 24.15  Rating chartPersonal card
 20th Greek Open Indiv. Champ. Preliminaries ESSAMTH Kavala GRE 2010-06-19
RcRownchangeKK*chgGame
 1922 2174 6.50 7 1.02 15 15.30 
  Ganiaridis, Panagiotis 1774  * GRE1.0010.08151.20 
  Karabasis, Ilias-Stylianos 1774  * GRE1.0010.08151.20 
  Manelidou, Maria 2024 GRE1.0010.30154.50 
  Ketzetzis, Georgios 2227 GRE0.5010.07151.05 
  Manelidis, Savvas 1966 GRE1.0010.23153.45 
  Vatkali, Dimitra 1913 GRE1.0010.18152.70 
  Tsolakidou, Stavroula 1774  * GRE1.0010.08151.20 
 * 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)
 
 33rd Ikaros Chess Festival 2010, Aegean Open Champ. Ag. Kirikos, Ikaria GRE 2010-07-13
RcRownchangeKK*chgGame
 2067 2155 5.50 9 0.05 15 0.75 
  Nikolaidou, Eleni 1831 GRE1.0010.13151.95 
  Zagrebelny, Sergey g2480 UZB1.0010.871513.05 
  Moradiabadi, Elshan g2555  * IRI0.001-0.0815-1.20 
  Dirlis, Nikolaos 1850 GRE1.0010.14152.10 
  Deftereos, Pavlos-Efstathios 1814 GRE1.0010.12151.80 
  Manakova, Maria wg2306 SRB0.5010.20153.00 
  Ikonomopoulou, Maria 2066 GRE0.001-0.6215-9.30 
  Spiliadis, Athanasios 1807 GRE0.001-0.8915-13.35 
  Megalios, Konstantinos 1896 GRE1.0010.18152.70 
 * 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)
 
 19th Open International Chess Tournament of Kavala Kavala GRE 2010-07-30
RcRownchangeKK*chgGame
 2296 2155 3.50 9 0.54 15 8.10 
  Deepan, Chakkravarthy J g2498 IND0.001-0.1215-1.80 
  Kanakaris, Georgios 2294 GRE1.0010.691510.35 
  Pavlidis, Antonios 2369 GRE0.5010.27154.05 
  Tania, Sachdev mwg2396 IND0.001-0.2015-3.00 
  Fakhiridou, Ekaterini wm2238 GRE0.5010.11151.65 
  Enchev, Ivajlo f2441 BUL0.001-0.1615-2.40 
  Alexakis, Dimitrios 2204 GRE0.001-0.4315-6.45 
  Altukhov, Yriu 2066 RUS0.501-0.1215-1.80 
  Galanos, Dimitrios 2158 GRE1.0010.50157.50 

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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