Individual Calculations March 2015
 Sideris, Georgios  Total change: -6.60  Rating chartPersonal card
 1st International Tournament VARDARIS 2015 - A group Thessaloniki GRE 2015-02-20
RcRownchangeKK*chgGame
 1940 1983 2.50 5 -0.33 20 -6.60 
  Veleski, Robert f2317 MKD0.001-0.1220-2.40 
  Alexakis, Georgios 1905 GRE0.501-0.1120-2.20 
  Alexakis, Dimitris 1849 GRE0.501-0.1820-3.60 
  Korou, Laskarina 1918 GRE0.501-0.0920-1.80 
  Nikolakis, Panagiotis Marios 1710 GRE1.0010.17203.40 

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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