Individual Calculations May 2024
 Mostefai, Malik  Total change: 19.20  Rating chartPersonal card
 XXXIVe Open du Perreux-sur-Marne Principal -2400 LE PERREUX SUR MARNE FRA 2024-03-30
RcRownchangeKK*chgGame
 1887 1658 2.50 5 1.35 20 27.00 
  Blanchard, Paul 1824 FRA1.0010.722014.40 
  Marchand, Joseph 1904 FRA1.0010.812016.20 
  Aghamir Alrobiai, Nizar 2058  * FRA0.001-0.0820-1.60 
  Bruez, Cyriaque 1957 FRA0.001-0.1520-3.00 
  Grima, Eric 1691 FRA0.5010.05201.00 
 * 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)
 
 Team 2024 - IDF avril FRANCE FRA 2024-04-01
RcRownchangeKK*chgGame
 1736 1658 0.00 1 -0.39 20 -7.80 
  M`bonzo, Quentin 1736 FRA0.001-0.3920-7.80 

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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