Individual Calculations November 2013
 Psomiadis, Haralampos  Total change: -10.05  Rating chartPersonal card
 22nd open SOP - SMAOK over 1900 Athens Pagrati GRE 2013-09-10
RcRownchangeKK*chgGame
 2068 1962 1.50 6 -0.67 15 -10.05 
  Konistis, Loukas 2090 GRE0.001-0.3315-4.95 
  Rousis, Mihail 2038 GRE1.0010.60159.00 
  Mitrandzas, Athanasios 2096 GRE0.5010.18152.70 
  Panagiotakopoulos, Gerasimos 2193 GRE0.001-0.2115-3.15 
  Drakoulakos, Grigorios 1925 GRE0.001-0.5515-8.25 
  Panagiotopoulos, Vas 2066 GRE0.001-0.3615-5.40 

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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