Individual Calculations August 2012
 Poulos, Georgios  Total change: -18.90  Rating chartPersonal card
 Attica Team Cup 2012 Attica GRE 2012-04-28
RcRownchangeKK*chgGame
 2079 2011 1.50 2 0.68 15 10.20 
  Solias, Georgios 2006 GRE0.501-0.0115-0.15 
  Makka, Ioulia wm2152 GRE1.0010.691510.35 

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)
 
 125th Ambelokipi Open 2012 Ambelokipi Athens GRE 2012-06-02
RcRownchangeKK*chgGame
 1881 2104 4.50 7 -0.72 15 -10.80 
  Megaloudis, Petros 1704  * GRE1.0010.08151.20 
  Tourkolias, Dimitrios 1753 GRE1.0010.11151.65 
  Papamichael, Georgios 1831 GRE1.0010.17152.55 
  Patrinos, Ilias 1704  * GRE1.0010.08151.20 
  Gripeos, Kiriakos 2112 GRE0.001-0.4915-7.35 
  Vazelakis, Dimitrios 1908 GRE0.501-0.2515-3.75 
  Sienczewski, Zbigniew 2158 POL0.001-0.4215-6.30 
 * 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)
 
 16th open of Egaleo CC Egaleo Athens GRE 2012-07-18
RcRownchangeKK*chgGame
 1786 2124 4.00 6 -1.22 15 -18.30 
  Ntovas, Dimitrios 1724  * GRE1.0010.08151.20 
  Alexiadis, Hristos 1747 GRE0.001-0.9115-13.65 
  Lentzos, Ioanis 1724  * GRE1.0010.08151.20 
  Kosmidis, Konstantinos 1746 GRE1.0010.09151.35 
  Pavlis, Antonios 1762 GRE1.0010.10151.50 
  Koerant, Filipos 2010 GRE0.001-0.6615-9.90 
 * 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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