Individual Calculations January 2012
 Rigopoulos, Theodoros  Total change: 7.65  Rating chartPersonal card
 6th open chess tournament ASOP DIAS Petroupoli, Athens GRE 2011-10-15
RcRownchangeKK*chgGame
 1719 1853 3.50 6 -0.40 15 -6.00 
  Kokkota, Fotini 1453  * GRE1.0010.08151.20 
  Kostouros, Alexandros 2113 GRE0.001-0.1815-2.70 
  Stamoulis, Hristos 1490 GRE1.0010.10151.50 
  Drakopoulos, Polihronis 1666 GRE0.501-0.2415-3.60 
  Giannoulis, Dionisios 1707 GRE1.0010.30154.50 
  Hristodoulaki, Antonia 1883 GRE0.001-0.4615-6.90 
 * 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
 1821 1853 2.00 2 0.91 15 13.65 
  Konstantopoulos, Ioannis 1803 GRE1.0010.43156.45 
  Geropapas, Periklis 1839 GRE1.0010.48157.20 

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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