Individual Calculations November 2013
 Mitrandzas, Athanasios  Total change: -15.75  Rating chartPersonal card
 22nd open SOP - SMAOK over 1900 Athens Pagrati GRE 2013-09-10
RcRownchangeKK*chgGame
 1980 2096 3.50 7 -1.05 15 -15.75 
  Tsiros, Fragkiskos Vlasios 1969 GRE0.501-0.1715-2.55 
  Alexiadis, Hristos 1983 GRE0.501-0.1515-2.25 
  Psomiadis, Haralampos 1962 GRE0.501-0.1815-2.70 
  Panagiotakos, Petros 1846 GRE1.0010.19152.85 
  Koerant, Filipos 1900 GRE1.0010.25153.75 
  Nikolaou, Georgios 2278 GRE0.001-0.2615-3.90 
  Drakoulakos, Grigorios 1925 GRE0.001-0.7315-10.95 

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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