Individual Calculations March 2011
 Athanasopoulos, Stavros  Total change: -10.65  Rating chartPersonal card
 2010 Attica Team Championship Under 16 Attica GRE 2010-09-12
RcRownchangeKK*chgGame
 1771 1765 1.00 3 -0.48 15 -7.20 
  Poulidis, Stefanos 1876 GRE0.5010.15152.25 
  Stamoulis, Ilias 1780 GRE0.5010.02150.30 
  Sidiropoulos, Nikolaos 1656 GRE0.001-0.6515-9.75 

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 U18 Athens GRE 2010-12-23
RcRownchangeKK*chgGame
 1671 1790 2.50 3 0.58 15 8.70 
  Petroulas, Konstantinos 1473 GRE1.0010.13151.95 
  Kanellos, Dimitrios V 1950 GRE0.5010.21153.15 
  Floros, Konstaninos 1589 GRE1.0010.24153.60 

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
 1812 1790 3.00 8 -0.81 15 -12.15 
  Galopoulos, Panagiotis f2113 GRE0.001-0.1315-1.95 
  Bakoyannis, Thodoris 1595 GRE1.0010.25153.75 
  Bellos, Ioannis 1942 GRE0.001-0.3015-4.50 
  Tsironis, Panteleimon 1556 GRE0.501-0.2915-4.35 
  Papakonstantinou, Dimitrios 1686 GRE1.0010.36155.40 
  Zeppos, Panagiotis 1960 GRE0.5010.22153.30 
  Dimopoulos, Dimitrios 1961 GRE0.001-0.2715-4.05 
  Agorastoudis-Vlahos, Ioakim 1683 GRE0.001-0.6515-9.75 

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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