Individual Calculations May 2011
 Doulidis, Pavlos-Georgios  Total change: -7.50  Rating chartPersonal card
 Bikos Teams Cup 2010 group B Attiki GRE 2010-10-17
RcRownchangeKK*chgGame
 1560 1590 1.50 2 0.42 15 6.30 
  Nikitidis, Theopistos 1488 GRE1.0010.36155.40 
  Monoholias, Georgios 1632 GRE0.5010.06150.90 

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)
 
 9th Open Pagratiou < 1900 rating Pagrati - Athens GRE 2011-01-21
RcRownchangeKK*chgGame
 1570 1635 2.00 5 -0.92 15 -13.80 
  Fahouri, Nidal 1844 JOR0.001-0.2315-3.45 
  Theodosiou, Sarantis 1586 GRE0.001-0.5715-8.55 
  Kamitsis, Nikolaos 1564 GRE0.501-0.1015-1.50 
  Papageorgiou, Fotini 1353 GRE1.0010.16152.40 
  Arvanitakis, Panagiotis 1501 GRE0.501-0.1815-2.70 

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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