Individual Calculations February 2014
 Kavvadias, Dionysios  Total change: 4.50  Rating chartPersonal card
 11th Open tournament Panellinios GS-APO Kotinos under 1800 Athens GRE 2013-11-04
RcRownchangeKK*chgGame
 1621 1489 2.50 6 0.30 15 4.50 
  Samartzis, Mihail 1810 GRE0.5010.37155.55 
  Abatzis, Antonios 1873 GRE0.001-0.0915-1.35 
  Niarhos, Konstantinos 1355 GRE1.0010.32154.80 
  Spyropoulos, Nikolaos 1548 GRE0.001-0.4215-6.30 
  Kokkoris, Haralambos 1889  * GRE0.001-0.0815-1.20 
  Flouri, Maria 1248 GRE1.0010.20153.00 
 * 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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