Blitz: Individual Calculations May 2019
 Grigoriadis, Alexandros  Total change: -14.20  Rating chartPersonal card
 2019 Attica Blitz Championship Peristeri GRE 2019-04-24
RcRownchangeKK*chgGame
 2049 2092 3.50 8 -0.71 20 -14.20 
  Aggelis, Nikolaos f2239 GRE0.5010.20204.00 
  Dounis, Alexandros f2161 GRE0.001-0.4020-8.00 
  Spyratos, Nikolaos 1692  * GRE1.0010.08201.60 
  Gogolis, Alexandros f2187 GRE1.0010.632012.60 
  Kostas, Panagiotis 2068 GRE0.001-0.5320-10.60 
  Nikolaou, Georgios f2247 GRE0.001-0.2920-5.80 
  Korniotis, Filippos 2106 GRE0.001-0.4820-9.60 
  Kiousis, Stavros St. 1692  * GRE1.0010.08201.60 
 * 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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