Individual Calculations May 2010
 Papamichael, Georgios  Total change: -16.50  Rating chartPersonal card
 Attica Team Championship of B' Local Category 2010 Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1775 1892 3.00 4 0.48 15 7.20 
  Konstantopoulos, Nikolaos 1508 GRE1.0010.09151.35 
  Kofinas, Hristos 1932 GRE1.0010.56158.40 
  Nikolopoulos, Panagiotis 1795 GRE1.0010.37155.55 
  Nikoleris, Evangelos 1864 GRE0.001-0.5415-8.10 

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)
 
 103th Ambelokipi Open Poteas Memorial Ambelokipi - Athens GRE 2010-03-06
RcRownchangeKK*chgGame
 1733 1892 2.50 6 -1.58 15 -23.70 
  Kostopoulos, Evaggelos 2174 GRE0.001-0.1615-2.40 
  Mitsakos, Achilleas 1732 GRE0.001-0.7115-10.65 
  Karystianos, Petros 1506 GRE1.0010.09151.35 
  Poulopoulos, Ioannis 1699 GRE0.001-0.7515-11.25 
  Batas, Ioannis 1492  * GRE1.0010.08151.20 
  Karlis, Nikolaos 1797 GRE0.501-0.1315-1.95 
 * 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)
 

 

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