Individual Calculations May 2010
 Papakonstantinou, Dimitrios  Total change: 38.10  Rating chartPersonal card
 OREOKASTRO YOUNG CHESS WEEKEND-2010 Thessaloniki GRE 2010-02-26
RcRownchangeKK*chgGame
 1729 1839 2.00 2 0.78 15 11.70 
  Lazarov, Vasil 1503 BUL1.0010.12151.80 
  Garnizov, Ivan 1955 BUL1.0010.66159.90 

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)
 
 1st Oreokastro tournament 2010 Thessaloniki GRE 2010-03-05
RcRownchangeKK*chgGame
 1783 1889 5.00 6 1.19 15 17.85 
  Tsarouhas, Vasilios 2181 GRE1.0010.851512.75 
  Kokkalis, Haralambos 1680 GRE1.0010.23153.45 
  Ballas, Athanasios-Panagiotis 1586 GRE1.0010.14152.10 
  Amiridou, Dimitra 1636 GRE0.501-0.3115-4.65 
  Tsolaki, Eleni 1725 GRE1.0010.28154.20 
  Koutroukis, Andreas 1889 GRE0.5010.00150.00 

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
 1830 1889 2.00 3 0.27 15 4.05 
  Sahinidis, Evagelos 1723 GRE1.0010.28154.20 
  Ballas, Athanasios-Panagiotis 1586 GRE1.0010.14152.10 
  Tsarouhas, Vasileios 2181 GRE0.001-0.1515-2.25 

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)
 
 International Chess Open Thessaloniki 2010 Thessaloniki GRE 2010-04-05
RcRownchangeKK*chgGame
 1972 1889 3.50 8 0.30 15 4.50 
  Papakonstantinou, Dimitrios (amf) 1626 GRE1.0010.18152.70 
  Velikov, Petar g2289  * BUL0.001-0.0815-1.20 
  Mourelatos, Ilias 2077 GRE0.001-0.2615-3.90 
  Mitridis, Dimitris 1660 GRE1.0010.21153.15 
  Labar, Eduard 2042 SVK0.5010.20153.00 
  Xylogiannopoulos, Antonios 2027 GRE0.5010.19152.85 
  Boutsioukis, Nikolaos 1959 GRE0.001-0.4015-6.00 
  Chierici, Marianna wf2094 ITA0.5010.26153.90 
 * 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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