Individual Calculations March 2013
 Maroulakos, Stavros  Total change: -1.20  Rating chartPersonal card
 19th open SOP-SMAOK under 1900 Athens - Pagkrati GRE 2013-01-11
RcRownchangeKK*chgGame
 1567 1649 3.50 6 -0.08 15 -1.20 
  Kazantzoglou, Aristotelis 1249  * GRE1.0010.08151.20 
  Anairousis, Panag 1935 GRE0.001-0.1615-2.40 
  Sorensen, Fedon 1428 GRE1.0010.22153.30 
  Ermidis, Filippos 1549 GRE1.0010.36155.40 
  Fotiadis, Kleanthis 1673 GRE0.001-0.4715-7.05 
  Vrettos, Augoustinos 1566 GRE0.501-0.1115-1.65 
 * 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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