Individual Calculations December 2019
 Konstantinidis, Dimitrios Gk  Total change: -42.40  Rating chartPersonal card
 32nd open SO Peristeriou new dates Peristeri GRE 2019-10-01
RcRownchangeKK*chgGame
 1313 1320 0.00 4 -2.12 20 -42.40 
  Karagiannis, Athanasios m1720  * GRE0.001-0.0820-1.60 
  Gavriil, Dimitrios 1135 GRE0.001-0.7420-14.80 
  Chatziangelou, Panagiotis 1078 GRE0.001-0.8020-16.00 
  Stefanou, Ioannis 1318 GRE0.001-0.5020-10.00 
 * 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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