Individual Calculations August 2013
 Kazantzoglou, Aristotelis  Total change: -9.00  Rating chartPersonal card
 21st open SOP-SMAOK under 1900 Athens - Pagkrati GRE 2013-05-10
RcRownchangeKK*chgGame
 1408 1212 1.00 6 -0.60 15 -9.00 
  Laspas, Panagiotis 1612  * GRE0.001-0.0815-1.20 
  Sorensen, Fedon 1437 GRE0.001-0.2215-3.30 
  Kilakos, Dimitrios 1429 GRE0.001-0.2215-3.30 
  Deligiorgis, Giorgos 1339 GRE0.001-0.3315-4.95 
  Panopoulos, Ioannis 1427 GRE0.001-0.2315-3.45 
  Chiras, Christos 1201 GRE1.0010.48157.20 
 * 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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