Individual Calculations December 2013
 Ignatiadis, Konstantinos  Total change: -6.00  Rating chartPersonal card
 September Chess League 2013 - Master Division ASOP DIAS Athens - Petroupoli GRE 2013-09-25
RcRownchangeKK*chgGame
 1989 2105 4.00 7 -0.40 15 -6.00 
  Karousos-Theodorakis, Nikolaos 1721 GRE1.0010.09151.35 
  Aggelis, Nikolaos f2348 GRE0.5010.30154.50 
  Makka, Ioulia wm2155 GRE0.001-0.4315-6.45 
  Pavlis, Antonios 1740 GRE0.501-0.4015-6.00 
  Pahidis, Konstantinos 1866 GRE1.0010.20153.00 
  Kymionis, Konstantinos 2039 GRE0.501-0.0915-1.35 
  Sienczewski, Zbigniew 2052 POL0.501-0.0715-1.05 

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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