Individual Calculations September 2009
 Ornithopoulos, Nikolaos  Total change: -24.60  Rating chartPersonal card
 7th Fysiolatris Open - Women Attica Championship 2009 Nikaia GRE 2009-06-17
RcRownchangeKK*chgGame
 2036 2082 3.50 6 0.29 15 4.35 
  Arnaoutoglou, Vyron 1732 GRE1.0010.11151.65 
  Tepelenis, Nikolaos 2209 GRE0.5010.17152.55 
  Goumas, Ioannis 2226 GRE0.5010.19152.85 
  Vozikis, Antonios 1732 GRE1.0010.11151.65 
  Balaskas, Panayotis 2129 GRE0.5010.07151.05 
  Kaforos, Dimitrios-Alkis 2186 GRE0.001-0.3615-5.40 

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)
 
 37th Greek Team Championship of A' Category Halkidiki GRE 2009-07-03
RcRownchangeKK*chgGame
 2360 2089 0.00 1 -0.17 15 -2.55 
  Pavlidis, Antonios 2360 GRE0.001-0.1715-2.55 

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)
 
 Ikaros Chess Festival 2009 2009 Aegean Open Championship GRE 2009-07-11
RcRownchangeKK*chgGame
 2024 2089 3.00 6 -0.34 15 -5.10 
  Vorobiov, Evgeny E g2489  * RUS0.001-0.0815-1.20 
  Kazaglis, Dimitrios-Stefanos 1736 GRE1.0010.11151.65 
  Nikolaou, Georgios 2281 GRE0.001-0.2515-3.75 
  Papadopoulos, Georgios 1689  * GRE1.0010.08151.20 
  Kontos, Vasilios 1699 GRE1.0010.09151.35 
  Tassopoulos, Marios f2249 GRE0.001-0.2915-4.35 
 * 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)
 
 2nd International Chess Tournam. "Paleochora 2009" Paleochora, Crete GRE 2009-07-21
RcRownchangeKK*chgGame
 2029 2089 2.50 7 -1.42 15 -21.30 
  Harika, Dronavalli mwg2445 IND0.001-0.1115-1.65 
  Psaromiligkos, Konstantinos 1689  * GRE0.501-0.4215-6.30 
  Lipka, Juraj m2419 SVK0.001-0.1215-1.80 
  Georgantas, Antonios 1750 GRE0.001-0.8815-13.20 
  Komninos, Charalampos 1716 GRE1.0010.10151.50 
  Kosmadakis, Dimitros 1912 GRE1.0010.27154.05 
  Gogolis, Alexandros f2275 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)
 

 

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