Individual Calculations July 2014
 Kontarinis, Andreas  Total change: 0.75  Rating chartPersonal card
 26th open SOP - SMAOK over 1900 Pagkrati - Athens GRE 2014-05-06
RcRownchangeKK*chgGame
 1998 1737 1.00 5 0.05 15 0.75 
  Koutourinis, Apostolos 2025 GRE0.001-0.1615-2.40 
  Sideris, Theodoros 1965 GRE1.0010.791511.85 
  Tsilouhas, Vasilios 2086 GRE0.001-0.1115-1.65 
  Mitrandzas, Athanasios 2051 GRE0.001-0.1415-2.10 
  Stergiou, Georgios 1864 GRE0.001-0.3315-4.95 

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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