Individual Calculations January 2012
 Deftereos, Pavlos-Efstathios  Total change: 13.50  Rating chartPersonal card
 Panellinios GS - APO Kotinos - SO Ikarias tournament under 1800 Athens GRE 2011-09-18
RcRownchangeKK*chgGame
 1746 1813 6.50 7 2.50 15 37.50 
  Kouros, Ahileas 1413  * GRE1.0010.08151.20 
  Liris, Orestis 1629 GRE1.0010.26153.90 
  Pagalis, Georgios 1696 GRE1.0010.34155.10 
  Efthimiou, Georgios 1907 GRE0.5010.13151.95 
  Giordos, Vasilios 1952 GRE1.0010.691510.35 
  Paizis, Konstantinos 1850 GRE1.0010.55158.25 
  Nteoudis, Konstantinos 1776 GRE1.0010.45156.75 
 * 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 A' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1902 1813 1.00 5 -0.93 15 -13.95 
  Zamit, Kyriakos 1868 GRE0.001-0.4215-6.30 
  Aggelaki, Stamatina 1686 GRE0.501-0.1715-2.55 
  Karagiannis, Dimitrios 1882 GRE0.001-0.4015-6.00 
  Manolaraki, Yvonni 1991 GRE0.5010.23153.45 
  Koutoukidis, Panagiotis 2084 GRE0.001-0.1715-2.55 

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
 1691 1813 0.00 1 -0.67 15 -10.05 
  Panagos, Theodoros 1691 GRE0.001-0.6715-10.05 

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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