Individual Calculations July 2017
 Tsalamagkakis, Ilias  Total change: 37.20  Rating chartPersonal card
 3rd open Peiraikos OS 2017 Piraeus GRE 2017-04-29
RcRownchangeKK*chgGame
 1642 1583 4.50 6 1.86 20 37.20 
  Tsomis, Dimitrios f1968 GRE0.5010.41208.20 
  Bestas, Dimitris 1613 GRE1.0010.542010.80 
  Papadopoulos, Michail 46996 1366 GRE1.0010.22204.40 
  Fakkas, Argiris 1688 GRE1.0010.642012.80 
  Sklavounos, Panayotis 1840 GRE1.0010.822016.40 
  Kokkinopanis, Leonidas 1375 GRE0.001-0.7720-15.40 

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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