Individual Calculations November 2011
 Theodoulidis, Vasilios  Total change: 50.40  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - B' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 1706 1576 3.50 7 1.21 30 36.30 
  Athanasopoulos, Stavros 1789 GRE1.0010.773023.10 
  Tsilimigakis, Hristos 1682 GRE0.5010.14304.20 
  Bourhas, Orfeas 1686 GRE0.5010.15304.50 
  Papageorgiou, Dimitrios 1727 GRE1.0010.703021.00 
  Kouskoutis, Georgios-Alexandros 1693 GRE0.5010.16304.80 
  Bouboulis, Spyridon-Odysseys 1669 GRE0.001-0.3730-11.10 
  Drakoulakos, Grigorios 1693 GRE0.001-0.3430-10.20 

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)
 
 12th Open SOP-SMAOK under 1900 rating Pagrati, Athens GRE 2011-09-09
RcRownchangeKK*chgGame
 1792 1553 1.50 5 0.47 30 14.10 
  Arvanitis, Georgios 1811 GRE0.001-0.1830-5.40 
  Marianidis, Dimitrios 1861 GRE0.5010.363010.80 
  Soursos, Panayotis 1736 GRE1.0010.743022.20 
  Pramateftakis, Nikolaos 1851 GRE0.001-0.1530-4.50 
  Xigis, Michail 1702 GRE0.001-0.3030-9.00 

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)
 

 

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