Individual Calculations February 2014
 Ntovas, Dimitrios  Total change: -5.70  Rating chartPersonal card
 2013 Greek championship for blind and visually impaired Athens GRE 2013-12-31
RcRownchangeKK*chgGame
 1669 1483 0.50 3 -0.38 15 -5.70 
  Koumtzis, Argirios 1674 GRE0.001-0.2515-3.75 
  Klimis, Laertis 1883  * GRE0.001-0.0815-1.20 
  Managias, A 1449 GRE0.501-0.0515-0.75 
 * 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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