Individual Calculations September 2018
 Alexakis, Dimitris  Total change: -57.20  Rating chartPersonal card
 27th Open International Tournament of Kavala 2018 - A group Kavala GRE 2018-08-05
RcRownchangeKK*chgGame
 2179 2266 4.00 9 -1.43 40 -57.20 
  Serefidou, Despina 1913 GRE1.0010.11404.40 
  Dimitrov, Radoslav m2518 FID0.001-0.1940-7.60 
  Ballas, Kleon-Evangelos 1982 GRE1.0010.16406.40 
  Ivanov, Sergey g2535 RUS1.0010.834033.20 
  Danielian, Elina gwg2419 ARM0.001-0.3040-12.00 
  Kosmidis, Ioannis 2018 GRE0.501-0.3140-12.40 
  Kakushadze, Ilia 2149 GRE0.001-0.6640-26.40 
  Koroglou, Viktor 2029 GRE0.001-0.8040-32.00 
  Sidiropoulos, Nikolaos 2052 GRE0.501-0.2740-10.80 

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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