Individual Calculations June 2022
 Mekdachi, Mathieu  Total change: 134.40  Rating chartPersonal card
 18e Open international de Malakoff 2022 MALAKOFF FRA 2022-04-30
RcRownchangeKK*chgGame
 1667 1254 3.00 8 1.80 40 72.00 
  El Gemayel, Zahi 1102 FRA1.0010.304012.00 
  Truong, Hubert 1593 FRA0.001-0.1240-4.80 
  Mouton, Galina 1454 FRA1.0010.764030.40 
  Mousa, Medhat 1890 EGY0.001-0.0140-0.40 
  Dudognon, Marc 1719 FRA1.0010.954038.00 
  Aveline, Philippe 2053 FRA0.0010.00400.00 
  Olivier, Philippe 1808 FRA0.001-0.0340-1.20 
  Annetti, Laurent 1715 FRA0.001-0.0540-2.00 

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)
 
 43eme Open de l'Ascension d'Issy les Moulineaux ISSY LES MOULINEAUX FRA 2022-05-26
RcRownchangeKK*chgGame
 1580 1254 2.50 7 1.56 40 62.40 
  Bezza, Zakaria 1491 FRA1.0010.804032.00 
  Rabette, Paul 1461 FRA0.001-0.2340-9.20 
  Collin, Pascal 1703 FRA0.001-0.0640-2.40 
  Hamma, Juba 1607 FRA1.0010.894035.60 
  Sabapathee, Florian 1666 FRA0.5010.434017.20 
  Delacourt, Frederic 1587 FRA0.001-0.1240-4.80 
  Chesneau, Lucien 1547 FRA0.001-0.1540-6.00 

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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