Individual Calculations May 2014
 Georgiopoulos, Har.  Total change: -22.80  Rating chartPersonal card
 25th open SOP-SMAOK 2014 under 1900 Athens GRE 2014-03-07
RcRownchangeKK*chgGame
 1446 1645 2.00 5 -1.52 15 -22.80 
  Chiras, Christos 1245  * GRE0.001-0.9215-13.80 
  Tsekouras, Andreas 1651 GRE0.001-0.4915-7.35 
  Deligiorgis, Giorgos 1275 GRE1.0010.10151.50 
  Laspas, Antonios 1266 GRE1.0010.09151.35 
  Pramateftakis, Nikolaos 1791 GRE0.001-0.3015-4.50 
 * 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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