Individual Calculations April 2020
 Alimema, Alvin  Total change: 12.00  Rating chartPersonal card
 6th International Tournament Vardaris 2020 - B group Thessaloniki GRE 2020-02-27
RcRownchangeKK*chgGame
 1314 1098 2.00 7 0.30 40 12.00 
  Palaiochorinou, Agni 1120 GRE0.5010.03401.20 
  Athanasiadis, Vasilios 1416 GRE1.0010.874034.80 
  Zgouletas, Ioannis 1489 GRE0.5010.414016.40 
  Tsouchnikas, Georgios 1403 GRE0.001-0.1440-5.60 
  Arzoumanidis, Alexandros 1334 GRE0.001-0.2040-8.00 
  Gavriilidis, Nikiforos 1167 GRE0.001-0.4040-16.00 
  Theodoridis, Charalampos 1272 GRE0.001-0.2740-10.80 

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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