Individual Calculations July 2011
 Papasimakopoulos, Alexandros  Total change: -19.05  Rating chartPersonal card
 10th Open SOP-SMAOK >1900 rating Pagrati - Athens GRE 2011-03-15
RcRownchangeKK*chgGame
 1936 1851 1.00 4 -0.56 15 -8.40 
  Andrikopoulou, Efstathia wf2047 GRE0.001-0.2515-3.75 
  Nikolaidis, Marios-Andreas 1995 GRE0.001-0.3115-4.65 
  Sarakenidis, Nikolaos 1878 GRE0.001-0.4615-6.90 
  Xanthakis, Spyridon 1825 GRE1.0010.46156.90 

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)
 
 3rd International open of Thessaloniki - Alexander the Great 2011 A GROUP Thessaloniki GRE 2011-04-25
RcRownchangeKK*chgGame
 1785 1851 3.00 7 -1.15 15 -17.25 
  Mastrovasilis, Athanasios g2251  * GRE0.001-0.0815-1.20 
  Sakellaridis, Grigorios 1635 GRE0.501-0.2815-4.20 
  Karavalasis, Stilianos 1520 GRE1.0010.12151.80 
  Tsolaki, Eleni 1742 GRE1.0010.35155.25 
  Van Gils, Martin 2049 NED0.001-0.2415-3.60 
  Ganiaridis, Panagiotis 1622 GRE0.501-0.2915-4.35 
  Lithoxoos, Theodoros 1676 GRE0.001-0.7315-10.95 
 * 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)
 
 14th chess open of Heraklion Attikis 2011 - A' Group Heraklion Attikis GRE 2011-06-11
RcRownchangeKK*chgGame
 1855 1853 4.00 7 0.44 15 6.60 
  Moutousis, Konstantinos m2253  * GRE0.001-0.0815-1.20 
  Dimitriadis, Nikolaos 1617 GRE1.0010.20153.00 
  Kanetis, Vasilios 1579 GRE1.0010.17152.55 
  Paouris, Nikolaos 2034 GRE0.001-0.2615-3.90 
  Kalogridakis, Georgios 1751 GRE1.0010.36155.40 
  Papadimitriou, Loukas 2105 GRE0.001-0.1915-2.85 
  Panagos, Theodoros 1647 GRE1.0010.24153.60 
 * 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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