Individual Calculations January 2012
 Vlassopoulos, Nikos  Total change: -135.60  Rating chartPersonal card
 6th open chess tournament ASOP DIAS Petroupoli, Athens GRE 2011-10-15
RcRownchangeKK*chgGame
 1584 1586 1.00 6 -2.06 30 -61.80 
  Sienczewski, Zbigniew 1986  * POL0.001-0.0830-2.40 
  Nteves, Stamatios 1603 GRE1.0010.523015.60 
  Geropapas, Periklis 1825 GRE0.001-0.2030-6.00 
  Kontogiannis, Alexandros L 1373 GRE0.001-0.7730-23.10 
  Grapsas, Panagiotis 1473 GRE0.001-0.6530-19.50 
  Kokkota, Fotini 1242 GRE0.001-0.8830-26.40 
 * 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 C' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1752 1586 0.00 2 -0.62 30 -18.60 
  Marianidis, Dimitrios 1900 GRE0.001-0.1430-4.20 
  Hatzopoulos, Ioannis 1603 GRE0.001-0.4830-14.40 

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)
 
 7th open chess tournament ASOP DIAS Petroupoli, Athens GRE 2011-11-12
RcRownchangeKK*chgGame
 1489 1586 0.00 3 -1.84 30 -55.20 
  Hristodoulaki, Antonia 1886 GRE0.001-0.1530-4.50 
  Foutouhos, Spyridon 1330 GRE0.001-0.8130-24.30 
  Foutouhos, Dimitrios 1251 GRE0.001-0.8830-26.40 

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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