Individual Calculations July 2018
 Tzavaras, Konstantinos  Total change: -36.40  Rating chartPersonal card
 ULTIMA series by ASOP DIAS - Mid Ultima Apr 2018 Petroupoli GRE 2018-04-29
RcRownchangeKK*chgGame
 1300 1273 0.50 5 -1.82 20 -36.40 
  Kagkas, Dimitrios 1490 GRE0.001-0.2220-4.40 
  Tzavaras, Spyridon 1227 GRE0.001-0.5620-11.20 
  Papadakis, Ioannis Man 1152 GRE0.001-0.6620-13.20 
  Tzavara, Eleni 1288 GRE0.5010.02200.40 
  Darviris, Panagiotis 1343 GRE0.001-0.4020-8.00 

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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