Individual Calculations March 2010
 Papadopoulos, Asterios  Total change: 2.70  Rating chartPersonal card
 Team Cup Tourn. "Spyros Bikos" 2009 - Group A Attica GRE 2009-10-18
RcRownchangeKK*chgGame
 1524 1656 1.00 1 0.32 15 4.80 
  Tsaknis, Vasilios 1524 GRE1.0010.32154.80 

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 Indiv. Youth Championship 2010 - Boys U12 Nikaia - Athens GRE 2009-12-23
RcRownchangeKK*chgGame
 1611 1646 2.00 4 -0.20 15 -3.00 
  Korniotis, Filippos 1514 GRE0.501-0.1815-2.70 
  Drakopoulos, Polihronis 1484 GRE1.0010.29154.35 
  Kourkoulos-Arditis, Stamatis 1874 GRE0.001-0.2115-3.15 
  Tsiros, Fragkiskos Vlasios 1573 GRE0.501-0.1015-1.50 

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)
 
 102st Ambelokipi Open Ambelokipi - Athens GRE 2010-01-09
RcRownchangeKK*chgGame
 1668 1642 2.50 5 0.06 15 0.90 
  Kostouros, Alexandros 2042  * GRE0.001-0.0815-1.20 
  Karatzanos, Konstantinos 1434 GRE0.501-0.2715-4.05 
  Stathakis, Nikolaos 1585 GRE1.0010.42156.30 
  Kiriazis, Dimitrios 1762 GRE0.001-0.3415-5.10 
  Hajioannou, Dimos 1517 GRE1.0010.33154.95 
 * 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)
 

 

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