Individual Calculations September 2013
 Nikolaidis, Georgios  Total change: -42.15  Rating chartPersonal card
 3rd International Chess Tournament ISTHMIA 2013 - B Group Vrahati - Korinthos GRE 2013-08-18
RcRownchangeKK*chgGame
 1490 1878 4.50 8 -2.81 15 -42.15 
  Stratigos, Spiros 1478  * GRE0.501-0.4215-6.30 
  Toubekis, Panagiotis 1485 GRE0.501-0.4215-6.30 
  Spyropoulos, Nikolaos 1511 GRE0.501-0.4015-6.00 
  Kourouklis, Efthymios-Nektarios 1478  * GRE1.0010.08151.20 
  Ntovas, Dimitrios 1478  * GRE0.001-0.9215-13.80 
  Petsetidis, Dimitrios 1500 GRE1.0010.09151.35 
  Boulamatsis, Konstantinos 1478  * GRE0.501-0.4215-6.30 
  Kokkota, Fotini 1513 GRE0.501-0.4015-6.00 
 * 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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