Individual Calculations September 2013
 Samaridis, Konstantinos  Total change: 18.30  Rating chartPersonal card
 22nd Open International Tournament of Kavala - Group B Kavala GRE 2013-08-06
RcRownchangeKK*chgGame
 1667 1445 3.00 7 1.22 15 18.30 
  Motuzova, Marta 1836 SVK0.5010.41156.15 
  Arvanitidis, Efstratios 1845  * GRE0.001-0.0815-1.20 
  Oumoutidis, Christos 1169 GRE1.0010.17152.55 
  Sotiropoulos, Theodoros 1699 GRE0.5010.31154.65 
  Apostolakakis, Ioannis 1845  * GRE0.001-0.0815-1.20 
  Lithoxoos, Theodoros 1707 GRE0.5010.32154.80 
  Asvestopoulou, Evdokia 1569 GRE0.5010.17152.55 
 * 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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