Individual Calculations May 2017
 Sadusea, Johnny Fernando  Total change: -49.00  Rating chartPersonal card
 10th international open Triandrias 2017 - A Thessaloniki GRE 2017-04-17
RcRownchangeKK*chgGame
 1760 2085 4.50 8 -2.45 20 -49.00 
  Tsolaki, Eleni 1754 GRE0.001-0.8820-17.60 
  Chrysostomidis, Alkiviadis 1685  * GRE1.0010.08201.60 
  Lekatis, Ioannis 1779 GRE0.501-0.3620-7.20 
  Giakoustidis, Spiros-Avgerinos 1797 GRE0.501-0.3420-6.80 
  Pastelas, Hristoforos 1810 GRE0.001-0.8320-16.60 
  Avgitidis, Isaak 1740 GRE1.0010.11202.20 
  Giannopoulos, Ioannis 1831 GRE1.0010.19203.80 
  Halkias, Nikolaos 1685  * GRE0.501-0.4220-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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