Individual Calculations February 2013
 Poulopoulos, Ioannis  Total change: -30.15  Rating chartPersonal card
 2012 ESSNA Team championship under 16 Attica GRE 2012-11-04
RcRownchangeKK*chgGame
 1841 2055 4.50 7 -0.69 15 -10.35 
  Lalos, Ioannis 1655  * GRE1.0010.08151.20 
  Florakis, Konstantinos 1708 GRE0.501-0.3915-5.85 
  Stathopoulos, Ioannis 2229 GRE0.5010.23153.45 
  Kalofonos, Panayotis 1879 GRE0.501-0.2315-3.45 
  Stamoulis, Hristos 1655  * GRE1.0010.08151.20 
  Roinos, Ilias 1854 GRE0.001-0.7615-11.40 
  Korniotis, Filippos 1909 GRE1.0010.30154.50 
 * 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)
 
 2013 Individual Championship of ESSNA U16 Open Athens GRE 2012-12-21
RcRownchangeKK*chgGame
 1758 2055 5.00 7 -0.85 15 -12.75 
  Margaritis, Ioannis 1655  * GRE0.001-0.9215-13.80 
  Hatzioannidis, Theodoros 1655  * GRE1.0010.08151.20 
  Xanthopoulos, Vasilios 1683 GRE1.0010.10151.50 
  Katopodis, Ioannis 1712 GRE1.0010.12151.80 
  Roinos, Ilias 1854 GRE0.501-0.2615-3.90 
  Noutsos, Stamoulis 1932 GRE0.501-0.1715-2.55 
  Drakopoulos, Polihronis 1812 GRE1.0010.20153.00 
 * 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)
 
 2013 Individual National Championship U18 Open - FINALS Hania GRE 2013-01-02
RcRownchangeKK*chgGame
 1845 2054 6.00 9 -0.47 15 -7.05 
  Kalikakis, Nikolaos 1654  * GRE1.0010.08151.20 
  Anagnostakis, Charalampos 1654  * GRE1.0010.08151.20 
  Tsakiris, Haralambos f2159 GRE0.001-0.3615-5.40 
  Fidrilakis, Stavros 1654  * GRE1.0010.08151.20 
  Hnaras, Foivos 1875 GRE1.0010.27154.05 
  Naoum, Spyridon 2233 GRE0.001-0.2715-4.05 
  Valianos, Gerasimos 1682 GRE1.0010.10151.50 
  Kelires, Andreas 2036 CYP0.001-0.5315-7.95 
  Petrakis, Stylianos 1654  * GRE1.0010.08151.20 
 * 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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