Individual Calculations March 2011
 Mitsakos, Achilleas  Total change: -13.65  Rating chartPersonal card
 110th Ambelokipi Open Ambelokipi - Athens GRE 2010-12-04
RcRownchangeKK*chgGame
 1721 1711 3.00 6 0.10 15 1.50 
  Sienczewski, Zbigniew 2111  * POL0.001-0.0815-1.20 
  Gkikas, Ioannis 1311  * GRE1.0010.08151.20 
  Tourkolias, Dimitrios 1813 GRE0.001-0.3615-5.40 
  Bitsanis, Georgios 1493 GRE1.0010.22153.30 
  Michailidis, Dimitrios 1858 GRE0.5010.20153.00 
  Koukoufikis, Ioannis 1738 GRE0.5010.04150.60 
 * 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)
 
 2nd Christmas open tournament Ambelokipi - Athens GRE 2010-12-22
RcRownchangeKK*chgGame
 1919 1711 0.00 4 -1.07 15 -16.05 
  Finokaliotis, Georgios 1947 GRE0.001-0.2015-3.00 
  Kostouros, Alexandros 2111  * GRE0.001-0.0815-1.20 
  Koerant, Filipos 2005 GRE0.001-0.1515-2.25 
  Diatsintos, Ilias 1611 GRE0.001-0.6415-9.60 
 * 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)
 
 1st Fischer memorial - SO Ambelokipon Ambelokipi - Athens GRE 2011-01-15
RcRownchangeKK*chgGame
 1664 1724 3.50 6 0.06 15 0.90 
  Mitrandzas, Athanasios 2124  * GRE0.001-0.0815-1.20 
  Poulidis, Stefanos 1908 GRE0.001-0.2615-3.90 
  Koutsidi, Amalia 1324  * GRE1.0010.08151.20 
  Psoma, Virginia 1466 GRE1.0010.18152.70 
  Koutsidis, Achilleas 1481 GRE1.0010.20153.00 
  Patrinos, Ilias 1681 GRE0.501-0.0615-0.90 
 * 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)
 

 

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