Individual Calculations December 2013
 Dallis, Ioannis  Total change: -11.40  Rating chartPersonal card
 September Chess League 2013 - Senior Division ASOP DIAS Athens - Petroupoli GRE 2013-09-28
RcRownchangeKK*chgGame
 1544 1377 0.50 4 -0.76 15 -11.40 
  Giannoulis, Dionisios 1694 GRE0.001-0.1315-1.95 
  Mavroudis, Dionisios 1576 GRE0.001-0.2415-3.60 
  Pahidis, Konstantinos 1777  * GRE0.001-0.0815-1.20 
  Sparos, Orfeas 1128 GRE0.501-0.3115-4.65 
 * 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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