Individual Calculations January 2011
 Papathanasopoulos, Nikolaos  Total change: 16.25  Rating chartPersonal card
 109th Ambelokipi Open Ambelokipi - Athens GRE 2010-11-06
RcRownchangeKK*chgGame
 1956 1668 1.50 5 0.65 25 16.25 
  Kolani, Leonard 2068  * ALB0.001-0.0825-2.00 
  Papapetropoulos, Periklis 2030 GRE0.001-0.1025-2.50 
  Kokossis, Danae 1798 GRE1.0010.682517.00 
  Vazelakis, Dimitrios 2026 GRE0.5010.402510.00 
  Michailidis, Dimitrios 1858 GRE0.001-0.2525-6.25 
 * 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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