Individual Calculations January 2010
 Voudouris, Nikolaos  Total change: -21.50  Rating chartPersonal card
 100th Ambelokipi Open Ambelokipi - Athens GRE 2009-11-07
RcRownchangeKK*chgGame
 1690 1407 0.00 5 -0.86 25 -21.50 
  Inaneishvili, Avtandil 1807  * GEO0.001-0.0825-2.00 
  Karlis, Nikolaos 1770 GRE0.001-0.1025-2.50 
  Floros, Konstaninos 1570 GRE0.001-0.2825-7.00 
  Stavropoulos, Simeon 1597 GRE0.001-0.2525-6.25 
  Ifandis, Andreas 1706 GRE0.001-0.1525-3.75 
 * 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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