Individual Calculations November 2011
 Liris, Orestis  Total change: 1.20  Rating chartPersonal card
 19th inter. open Nikaia - Honor to National Resistance - B' Group Nikaia - Athens GRE 2011-08-26
RcRownchangeKK*chgGame
 1630 1548 5.00 8 1.88 15 28.20 
  Bezirtzoglou, Konstantinos 1575 GRE1.0010.54158.10 
  Ragios, Konstantinos 1723 GRE0.5010.23153.45 
  Mavroudis, Dionisios 1649 GRE1.0010.64159.60 
  Kourakis, Georgios Panagiotis 1667 GRE0.001-0.3415-5.10 
  Roinos, Ilias 1764 GRE0.001-0.2215-3.30 
  Tsichlis, Christos-Nektarios 1375 GRE1.0010.27154.05 
  Siametis, Dimitrios 1617 GRE1.0010.60159.00 
  Bouboulis, Spyridon-Odysseys 1669 GRE0.5010.16152.40 

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)
 
 4th Autumn open tournament of SON Filadelfias Athens, N. Filadelfia GRE 2011-09-05
RcRownchangeKK*chgGame
 1552 1629 0.00 3 -1.80 15 -27.00 
  Karountzos, Nikolaos 2029  * GRE0.001-0.0815-1.20 
  Foutouhos, Spyridon 1258 GRE0.001-0.9015-13.50 
  Stavropoulos, Konstantinos 1368 GRE0.001-0.8215-12.30 
 * 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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