Individual Calculations June 2023
 Remtoula, Jamal  Total change: -5.20  Rating chartPersonal card
 19e Open international de Malakoff MALAKOFF FRA 2023-04-22
RcRownchangeKK*chgGame
 1313 1015 1.00 7 -0.26 20 -5.20 
  Gobert, Alexis 1333 FRA0.001-0.1320-2.60 
  Larzilliere, Yoan 1250 FRA1.0010.792015.80 
  Lorent, Herve 1395 FRA0.001-0.0920-1.80 
  Ndika, Anthony 1305 FRA0.001-0.1620-3.20 
  Nguyen, Annaelle 1130 FRA0.001-0.3420-6.80 
  Rosset, Laurent 1153 FRA0.001-0.3120-6.20 
  Julien, Jean-Luc 1625 FRA0.001-0.0220-0.40 

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)
 

 

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