Individual Calculations January 2012
 Shehu, Ervin  Total change: -19.20  Rating chartPersonal card
 Attica Team Cup "Spiros Bikos" 2011 - Group B' Attica GRE 2011-11-06
RcRownchangeKK*chgGame
 1644 1810 0.00 1 -0.72 30 -21.60 
  Harokopos, Hristos 1644 GRE0.001-0.7230-21.60 

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)
 
NOTE: K factor changed
 120th Ambelokipi Open Athens, Ambelokipi GRE 2011-12-03
RcRownchangeKK*chgGame
 1844 1810 3.50 7 0.16 15 2.40 
  Papadakis, Michalis 2210  * GRE0.001-0.0815-1.20 
  Liris, Orestis 1630 GRE1.0010.26153.90 
  Retkowski, Daniel Sebastian 1694 GRE1.0010.34155.10 
  Koutoukidis, Panagiotis 2084 GRE0.001-0.1715-2.55 
  Megaloudis, Petros 1670 GRE1.0010.31154.65 
  Panagiotakos, Petros 1865 GRE0.001-0.4215-6.30 
  Michailidis, Dimitrios 1752 GRE0.501-0.0815-1.20 
 * 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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