Individual Calculations October 2021
 Kontadakis, Daniil  Total change: -52.00  Rating chartPersonal card
 Youth U8-14 championships Chania - Rethymno 2021 Chania Rethymno GRE 2021-08-16
RcRownchangeKK*chgGame
 1290 1129 0.00 4 -1.26 40 -50.40 
  Sampanis, Athanasios 1198 GRE0.001-0.4040-16.00 
  Aleiferis, Ioannis 1349 GRE0.001-0.2240-8.80 
  Theodoroglakis, Ioannis 1084 GRE0.001-0.5640-22.40 
  Antonioudakis, Georgios 1529  * GRE0.001-0.0840-3.20 
 * 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)
 
 2021 junior U20 National Championship - open Trikala GRE 2021-08-23
RcRownchangeKK*chgGame
 1437 1129 1.00 6 -0.04 40 -1.60 
  Dristellas, Neoklis 1529  * GRE0.001-0.0840-3.20 
  Dogias, Christos 1529  * GRE0.001-0.0840-3.20 
  Proutsalis, Marios Alexandros 1415 GRE1.0010.844033.60 
  Tsilidis, Christos 1529  * GRE0.001-0.0840-3.20 
  Dereka, Konstantina 1529  * GRE0.001-0.0840-3.20 
  Diamantis, Thrasyvoulos 1089 GRE0.001-0.5640-22.40 
 * 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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