Individual Calculations May 2010
 Amiridou, Dimitra  Total change: 26.70  Rating chartPersonal card
 1st Oreokastro tournament 2010 Thessaloniki GRE 2010-03-05
RcRownchangeKK*chgGame
 1778 1636 1.50 4 0.23 15 3.45 
  Sahinidis, Evaggelos 1723 GRE1.0010.62159.30 
  Drakaki, Anna-Maria 1680 GRE0.001-0.4415-6.60 
  Papakonstantinou, Dimitrios 1889 GRE0.5010.31154.65 
  Tompros, Andreas-Hristos 1821 GRE0.001-0.2615-3.90 

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)
 
 Fryganioti Cup 2010 - Thessaloniki Thessaloniki GRE 2010-03-18
RcRownchangeKK*chgGame
 1633 1636 1.00 2 -0.01 15 -0.15 
  Drakaki, Anna-Maria 1680 GRE1.0010.56158.40 
  Ballas, Athanasios-Panagiotis 1586 GRE0.001-0.5715-8.55 

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)
 
 6th Open Kalamaria Spring Tournament - 2nd Ioakimidia Thessaloniki GRE 2010-03-25
RcRownchangeKK*chgGame
 1958 1636 1.50 4 0.91 15 13.65 
  Kakousatze, Ilias 2011 GRE0.5010.41156.15 
  Psaltis, Aristidis 1750 GRE1.0010.66159.90 
  Lagopatis, Nikolaos 2036  * GRE0.001-0.0815-1.20 
  Dalaklis, Georgios 2036  * GRE0.001-0.0815-1.20 
 * 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)
 
 European Individual School Championships 2010 - Open 15 Thessaloniki GRE 2010-04-05
RcRownchangeKK*chgGame
 1767 1636 3.50 8 0.65 15 9.75 
  Pirverdiyev, Aqil Kamran Oglu 1984 AZE0.001-0.1115-1.65 
  Peskelidis, Petros 1453 GRE0.001-0.7415-11.10 
  Stamoulas, Nikos 1611 GRE1.0010.47157.05 
  Sourgkounis, Angelos 1898 GRE1.0010.821512.30 
  Hatzihrisafis, Dimos 1662 GRE0.001-0.4615-6.90 
  Tsironis, Panteleimon 1570 GRE1.0010.41156.15 
  Papathanasiou, Ageliki 1920 GRE0.5010.34155.10 
  Emiroglu, Cankut 2036  * TUR0.001-0.0815-1.20 
 * 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)
 

 

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