Individual Calculations April 2023
 Yakouben, Badis  Total change: 18.00  Rating chartPersonal card
 Championnats IdF 2023 U14 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1379 1157 2.00 6 0.59 40 23.60 
  Rosu, Andrei 1330 FRA0.5010.23409.20 
  Mekdachi, Mathieu 1577 FRA0.001-0.0740-2.80 
  Lin, Jacky 1262 FRA0.001-0.3640-14.40 
  Suffert, Martin 1354 FRA0.5010.254010.00 
  Roy, Suvrojita 1304 FRA1.0010.704028.00 
  Aboulasse, Saad 1444 MAR0.001-0.1640-6.40 

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 1 Jeunes r6-7 FRANCE FRA 2023-03-05
RcRownchangeKK*chgGame
 1594 1157 0.00 2 -0.14 40 -5.60 
  Bouziri, Nawfel 1666 FRA0.001-0.0440-1.60 
  Greissler, Raphael 1522 FRA0.001-0.1040-4.00 

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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