Individual Calculations April 2023
 Roukoz-Diab, Ryan  Total change: -46.60  Rating chartPersonal card
 Championnats IdF 2023 Open A PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1365 1648 4.00 7 -1.79 20 -35.80 
  Caullychurn, Ethan 1360 FRA0.501-0.3420-6.80 
  Khelladi, Ilyes 1248  * FRA1.0010.08201.60 
  Meyer, Louis-Arthus 1504 FRA0.501-0.1920-3.80 
  Toulemont, Anouk 1494 FRA0.001-0.7120-14.20 
  Hoarau, Jules 1302 FRA1.0010.11202.20 
  Boche, Mathis 1380 FRA0.001-0.8320-16.60 
  Kasparov, Artiom 1267 FRA1.0010.09201.80 
 * 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)
 
 Team 2023 - Nationale 4 r6 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1618 1648 0.00 1 -0.54 20 -10.80 
  Fraboul, Jules 1618 FRA0.001-0.5420-10.80 

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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