Individual Calculations September 2015
 Papapostolou, Apostolos  Total change: 3.00  Rating chartPersonal card
 24th Open International Tournament of Kavala - Group A Kavala GRE 2015-08-04
RcRownchangeKK*chgGame
 2089 1971 3.50 9 0.15 20 3.00 
  Narayanan, Srinath m2371  * IND0.5010.42208.40 
  Grapsa, Georgia wf2042 GRE0.5010.10202.00 
  Kanakaris, Georgios 2295 GRE0.001-0.1320-2.60 
  Papadopoulos, Zisis 1808 GRE0.501-0.2220-4.40 
  Nikolakis, Panagiotis Marios 1763 GRE1.0010.23204.60 
  Tsolakidou, Stavroula wm2277 GRE0.5010.36207.20 
  Poulopoulos, Ioannis 2133 GRE0.001-0.2920-5.80 
  Djingarova, Emilia wg2287 BUL0.5010.37207.40 
  Kosmidis, Ioannis 1826 GRE0.001-0.6920-13.80 
 * 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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