Individual Calculations September 2011
 Efkarpidis, Stylianos  Total change: -8.40  Rating chartPersonal card
 Attica Team Championship 2011 - B' Local Attiki GRE 2011-01-16
RcRownchangeKK*chgGame
 1541 1599 1.00 2 -0.14 15 -2.10 
  Petousis, Konstantinos 1696 GRE1.0010.63159.45 
  Voudouris, Nikolaos 1386 GRE0.001-0.7715-11.55 

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)
 
 114th Ambelokipi Open Ambelokipi - Athens GRE 2011-06-04
RcRownchangeKK*chgGame
 1652 1601 3.00 7 -0.03 15 -0.45 
  Mitsakos, Achilleas 1688 GRE0.001-0.3815-5.70 
  Foutouhos, Dimitrios 1310 GRE1.0010.15152.25 
  Kiriazis, Dimitrios 1762 GRE1.0010.711510.65 
  Megaloudis, Petros 1696 GRE0.001-0.3715-5.55 
  Tourkolias, Dimitrios 1834 GRE0.001-0.2115-3.15 
  Kapellas, Alexandros 1447 GRE1.0010.29154.35 
  Stamiris, Gerasimos 1824 GRE0.001-0.2215-3.30 

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)
 
 International open IKAROS 2011 Ag. Kirikos - Ikaria GRE 2011-07-09
RcRownchangeKK*chgGame
 1958 1627 0.00 3 -0.39 15 -5.85 
  Lavendelis, Egons f2027  * LAT0.001-0.0815-1.20 
  Finokaliotis, Georgios 1983 GRE0.001-0.1115-1.65 
  Xiromeritis, Evangelos 1865 GRE0.001-0.2015-3.00 
 * 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)
 

 

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