Individual Calculations May 2010
 Patrinos, Ilias  Total change: 2.10  Rating chartPersonal card
 Attikis Filias "Nikos Strofalis" 2010 - Group A' Attica GRE 2009-12-20
RcRownchangeKK*chgGame
 1532 1698 2.00 2 0.57 15 8.55 
  Papadopoulos, Georgios 1598 GRE1.0010.36155.40 
  Tsilivakos, Vasilis 1465 GRE1.0010.21153.15 

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)
 
 103th Ambelokipi Open Poteas Memorial Ambelokipi - Athens GRE 2010-03-06
RcRownchangeKK*chgGame
 1868 1679 1.50 5 0.17 15 2.55 
  Avgoustinatos, Vassilis 1797 GRE0.001-0.3415-5.10 
  Michailidis, Dimitrios 1890 GRE0.5010.27154.05 
  Fanourgakis, Konstantinos 1896 GRE1.0010.781511.70 
  Raptakis, Solon 2033 GRE0.001-0.1115-1.65 
  Megaloudis, Petros 1726 GRE0.001-0.4315-6.45 

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
 1830 1679 1.00 5 -0.60 15 -9.00 
  Tsakiris, Haralambos 1816 GRE0.001-0.3215-4.80 
  Sidiropoulos, Nikolaos 2050 GRE0.001-0.1015-1.50 
  Boutsioukis, Nikolaos 1959 GRE0.001-0.1615-2.40 
  Constantinou, Pavlos 2016 CYP0.001-0.1215-1.80 
  Xanthopoulos, Dimitrios 1307 GRE1.0010.10151.50 

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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