Individual Calculations November 2011
 Bitsanis, Georgios  Total change: 17.70  Rating chartPersonal card
 116th Ambelokipi Open Athens, Ambelokipi GRE 2011-09-03
RcRownchangeKK*chgGame
 1655 1573 4.00 7 1.18 15 17.70 
  Ilandzis, Spyridon 1973  * GRE0.001-0.0815-1.20 
  Georgitsi, Antigoni 1310 GRE1.0010.18152.70 
  Michailidis, Dimitrios 1780 GRE0.5010.27154.05 
  Koukoufikis, Ioannis 1720 GRE1.0010.701510.50 
  Arvanitakis, Panagiotis 1549 GRE0.001-0.5315-7.95 
  Katopodis, Ioannis 1553 GRE0.501-0.0315-0.45 
  Mitsakos, Achilleas 1700 GRE1.0010.671510.05 
 * 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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