Individual Calculations January 2010
 Ladas, Dimitrios  Total change: 4.00  Rating chartPersonal card
 5th Open ASOP Dias Petroupoli - Athens GRE 2009-11-14
RcRownchangeKK*chgGame
 1735 1592 1.50 4 0.16 25 4.00 
  Sienczewski, Zbigniew 1992  * POL0.001-0.0825-2.00 
  Salahidou, Reveka 1583 GRE0.001-0.5125-12.75 
  Mavroudis, Dionisios 1715 GRE1.0010.672516.75 
  Margaritis, Ioannis 1651 GRE0.5010.08252.00 
 * 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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