Individual Calculations March 2011
 Anthopoulos, Hristos  Total change: -5.10  Rating chartPersonal card
 2010 Attica Team Championship Under 16 Attica GRE 2010-09-12
RcRownchangeKK*chgGame
 1731 1581 0.50 3 -0.43 15 -6.45 
  Stamos, Filippos 1842 GRE0.001-0.1815-2.70 
  Litsas, Panagiotis 1663 GRE0.001-0.3915-5.85 
  Ladas, Dimitrios 1687 GRE0.5010.14152.10 

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 Individual Youth Ch. 2011 - Boys U10 Athens GRE 2010-12-23
RcRownchangeKK*chgGame
 1520 1578 0.50 2 -0.66 15 -9.90 
  Beliotis, Georgios 1494 GRE0.001-0.6215-9.30 
  Alexakis, Georgios 1546 GRE0.501-0.0415-0.60 

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)
 
 2011 Individual Championship of Greece - Open Under 18 Peristeri - Athens GRE 2011-01-03
RcRownchangeKK*chgGame
 1737 1580 3.50 9 0.75 15 11.25 
  Anagnostopoulos, Konstantinos 1914 GRE0.001-0.1215-1.80 
  Papadopoulos, Argirios 1744 GRE0.001-0.2815-4.20 
  Lemonis, Kyriakos 1517 GRE1.0010.41156.15 
  Kalofonos, Panayotis 1689 GRE1.0010.65159.75 
  Stamoulis, Ilias 1768 GRE0.5010.24153.60 
  Papasimakopoulos, Alexandros 1897 GRE0.001-0.1315-1.95 
  Papakonstantinou, Dimitrios 1686 GRE0.5010.14152.10 
  Rigatos, Panagiotis 1790 GRE0.001-0.2315-3.45 
  Tsiros, Dimitrios 1632 GRE0.5010.07151.05 

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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