Individual Calculations March 2023
 Bag, Ayoub  Total change: 22.00  Rating chartPersonal card
 Championnat ZID PCH 2023 Minimes U16 LA COURONNE FRA 2023-02-04
RcRownchangeKK*chgGame
 1478 1797 4.00 5 0.01 40 0.40 
  Allais, Gabriel 1398 FRA1.0010.08403.20 
  Bustos Salinas, Thomas 1977 FRA0.001-0.2640-10.40 
  Daniel, Ilies 1397  * FRA1.0010.08403.20 
  Le Mao, Hugo 1417 FRA1.0010.09403.60 
  Denis, Margot 1199 FRA1.0010.02400.80 
 * 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)
 
 XXI Rochefort Chess Open B ROCHEFORT FRA 2023-02-11
RcRownchangeKK*chgGame
 1665 1797 6.50 9 0.54 40 21.60 
  Ilpide, Jean-Luc 1406 FRA1.0010.09403.60 
  Bignonneau, Pascal 1564 FRA1.0010.21408.40 
  Maxence, Paul 1648 FRA0.501-0.2040-8.00 
  Boudet, Olivier 1671 FRA1.0010.334013.20 
  Folio, Sascha 1768 FRA0.501-0.0440-1.60 
  Milner, Romi 1668 USA0.001-0.6740-26.80 
  Arendo, Marc 1684 FRA1.0010.354014.00 
  Della Ragione, Enzo 1778 FRA1.0010.474018.80 
  Gicquiaud, Karl 1799 FRA0.5010.00400.00 

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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