Rapid: Individual Calculations May 2018
 Mitakos, Nikolaos  Total change: -7.20  Rating chartPersonal card
 8th youth rapid of SO Peristeriou 2018 Peristeri GRE 2018-04-22
RcRownchangeKK*chgGame
 1142 1107 1.00 3 -0.36 20 -7.20 
  Michailidis, Emmanouil 1172 GRE0.001-0.4120-8.20 
  Tzortzatos, Dimosthenis Panagiot 1152 GRE1.0010.562011.20 
  Dafereras, Antonios Arsenios 1103 GRE0.001-0.5120-10.20 

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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