Rapid: Individual Calculations July 2023
 Al Ahdab, Jibril  Total change: 63.20  Rating chartPersonal card
 15e rapide de Betton BETTON FRA 2023-06-11
RcRownchangeKK*chgGame
 1367 1019 2.50 7 1.58 40 63.20 
  Fournel, Didier 1492 FRA0.001-0.0540-2.00 
  Baujard, Romain 1362 FRA1.0010.884035.20 
  Michaud-Lauture, Gerard 1484 FRA0.001-0.0540-2.00 
  Jutard, Yann 1385 FRA0.5010.404016.00 
  Lahoche, Titouan 1261 FRA0.001-0.2040-8.00 
  Schklartschik, Liliane 1142 FRA1.0010.674026.80 
  Tanguy, Amaury 1442 FRA0.001-0.0740-2.80 

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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