Individual Calculations June 2023
 Christidis, Savvas  Total change: -49.00  Rating chartPersonal card
 7th open Georgiou Thomas Mar 2023 Athens GRE 2023-03-04
RcRownchangeKK*chgGame
 1699 1920 4.50 6 -0.06 20 -1.20 
  Deligiannis, Georgios 1520  * GRE1.0010.08201.60 
  Ampeliotis, Georgios 1583 GRE1.0010.12202.40 
  Poulos, Georgios 1846 GRE1.0010.40208.00 
  Vazelakis, Dimitrios 1654 GRE0.501-0.3220-6.40 
  Mylonakis, Ioannis 1780 GRE0.001-0.6920-13.80 
  Sideris, Theodoros 1809 GRE1.0010.35207.00 
 * 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)
 
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1684 1928 3.00 7 -2.39 20 -47.80 
  Chinguun, Bayaraa c2203 MGL0.001-0.1720-3.40 
  Chennoufi, Amine 1667 FRA0.501-0.3220-6.40 
  Marival, Fred 1528  * FRA1.0010.08201.60 
  Walsh, Theo 1681 FRA0.501-0.3120-6.20 
  Guillou, Paul 1488 FRA1.0010.06201.20 
  Seiller, Nicolas 1576 FRA0.001-0.8920-17.80 
  Baschenis, Felix 1648 FRA0.001-0.8420-16.80 
 * 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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