Individual Calculations May 2012
 Giannopoulos, Antonios  Total change: -30.15  Rating chartPersonal card
 Team "Friendship Cup" of Attica 2012 - Group A Attica GRE 2012-01-15
RcRownchangeKK*chgGame
 1749 1882 1.00 3 -0.92 15 -13.80 
  Katsiris, Ioannis 2029 GRE0.001-0.3015-4.50 
  Loverdos, Spyridon 1733 GRE1.0010.30154.50 
  Kotopoulis, Efstratios 1486 GRE0.001-0.9215-13.80 

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 open ASOP DIAS 2012 Petroupoli, Athens GRE 2012-02-11
RcRownchangeKK*chgGame
 1572 1882 2.00 2 0.29 15 4.35 
  Bellos, Vasilios 1499 GRE1.0010.09151.35 
  Mavroudis, Dionisios 1644 GRE1.0010.20153.00 

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)
 
 3rd open ASOP DIAS 2012 Petroupoli, Athens GRE 2012-03-10
RcRownchangeKK*chgGame
 1630 1891 1.00 3 -1.38 15 -20.70 
  Geropapas, Periklis 1828 GRE0.001-0.5915-8.85 
  Nteves, Stamatios 1572 GRE0.001-0.8715-13.05 
  Kotsokolos, Theodoros 1491  * 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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