Individual Calculations September 2010
 Petraki, Maria  Total change: -40.80  Rating chartPersonal card
 8th Fysiolatriko Open - Group A Nikaia - Athens GRE 2010-06-17
RcRownchangeKK*chgGame
 1847 2067 5.00 9 -1.64 15 -24.60 
  Papadopoulos, Asterios 1667  * GRE1.0010.08151.20 
  Aggelis, Nikolaos f2329 GRE0.001-0.1815-2.70 
  Kiriazis, Dimitrios 1721 GRE1.0010.11151.65 
  Roinos, Ilias 1667  * GRE1.0010.08151.20 
  Kamenets, Anatolij m2225 UKR0.001-0.2915-4.35 
  Stamos, Filippos 1780 GRE0.001-0.8415-12.60 
  Rigatos, Panagiotis 1786 GRE0.501-0.3415-5.10 
  Giannoulis, Dionisios 1710 GRE0.501-0.3915-5.85 
  Georgantas, Antonios 1742 GRE1.0010.13151.95 
 * 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)
 
 38th Greek Team Championship 2010 Peristeri - Athens GRE 2010-07-05
RcRownchangeKK*chgGame
 2033 2067 3.50 5 0.77 15 11.55 
  Dimitriadi, Aspasia 1895 GRE0.501-0.2315-3.45 
  Makropoulou, Marina wg2231 GRE0.5010.22153.30 
  Markantonaki, Haritomeni 2129 GRE1.0010.59158.85 
  Stoumbou, Eleni 1934 GRE0.501-0.1815-2.70 
  Paganoglou, Anastasia 1975 GRE1.0010.37155.55 

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)
 
 33rd Ikaros Chess Festival 2010, Aegean Open Champ. Ag. Kirikos, Ikaria GRE 2010-07-13
RcRownchangeKK*chgGame
 1806 2067 5.00 8 -1.29 15 -19.35 
  Tsounis, Serafim 1739 GRE0.501-0.3715-5.55 
  Lemonis, Kyriakos 1667  * GRE1.0010.08151.20 
  Latifis, Georgios 1667  * GRE1.0010.08151.20 
  Koukoufikis, Alexandros 2255 GRE0.001-0.2615-3.90 
  Stergiou, Georgios 1719 GRE0.501-0.3915-5.85 
  Spiliadis, Athanasios 1807 GRE0.001-0.8215-12.30 
  Vazoura, Eleftheria 1667  * GRE1.0010.08151.20 
  Petsetidi, Maria 1924 GRE1.0010.31154.65 
 * 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)
 
 Negroponte 2010 Halkida GRE 2010-08-09
RcRownchangeKK*chgGame
 2048 2067 4.00 9 -0.56 15 -8.40 
  Burmakin, Vladimir g2467  * RUS0.001-0.0815-1.20 
  Tsiros, Dimitrios 1667  * GRE0.501-0.4215-6.30 
  Drakaki, Anna-Maria 1667  * GRE1.0010.08151.20 
  Grigoriadis, Alexandros m2330 GRE0.001-0.1815-2.70 
  Serefidou, Despina 1709 GRE1.0010.10151.50 
  Paridar, Shadi wg2264 IRI0.5010.25153.75 
  Soumya, Swaminathan wg2281 IND0.001-0.2315-3.45 
  Palaskos, Ahileas 1760 GRE1.0010.14152.10 
  Aginian, Nelly wg2290 ARM0.001-0.2215-3.30 
 * 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)
 

 

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