Individual Calculations January 2012
 Stamatakos, Dimitrios  Total change: 11.85  Rating chartPersonal card
 Panellinios GS - APO Kotinos - SO Ikarias tournament under 1800 Athens GRE 2011-09-18
RcRownchangeKK*chgGame
 1719 1745 3.50 4 1.38 15 20.70 
  Galanis, Dimitrios 1575 GRE1.0010.28154.20 
  Arvanitakis, Panagiotis 1549 GRE1.0010.25153.75 
  Efthimiou, Georgios 1907 GRE0.5010.21153.15 
  Abatzis, Antonios 1846 GRE1.0010.64159.60 

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)
 
 Kaissa 13 Athens GRE 2011-10-20
RcRownchangeKK*chgGame
 1822 1745 2.00 6 -0.62 15 -9.30 
  Anastasopoulos, Spyros 2145  * GRE0.001-0.0815-1.20 
  Georgiadis, Nikitas 1477 GRE1.0010.17152.55 
  Koutsidis, Achilleas 1543 GRE0.001-0.7615-11.40 
  Douni, Maria 1571 GRE1.0010.27154.05 
  Papadimitriou, Loukas 2123 GRE0.001-0.0915-1.35 
  Poulos, Georgios 2071 GRE0.001-0.1315-1.95 
 * 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)
 
 Attica Team Cup "Spiros Bikos" 2011 - Group B' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1563 1739 2.50 3 0.33 15 4.95 
  Batas, Ioannis 1444 GRE0.501-0.3515-5.25 
  Spyropoulos, Athanasios 1585 GRE1.0010.29154.35 
  Kouliouras, Ioannis 1659 GRE1.0010.39155.85 

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)
 
 Attica Team Cup "Spiros Bikos" 2011 - Group C' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1888 1739 0.00 1 -0.30 15 -4.50 
  Giannopoulos, Antonios 1888 GRE0.001-0.3015-4.50 

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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