Individual Calculations April 2017
 Ilaridis, Mihail  Total change: -19.00  Rating chartPersonal card
 20th open SO Peristeriou Peristeri GRE 2017-01-17
RcRownchangeKK*chgGame
 1428 1483 2.00 5 -0.95 20 -19.00 
  Sienczewski, Zbigniew 1883  * POL0.001-0.0820-1.60 
  Ladas, Andreas 48722 1307 GRE0.001-0.7320-14.60 
  Mousliadis, Nikolaos 1250 GRE0.001-0.7920-15.80 
  Livas, Ioannis 1413 GRE1.0010.40208.00 
  Krassas, Nikolaos 1288 GRE1.0010.25205.00 
 * 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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