Rapid: Individual Calculations October 2023
 Oupindrin, Sonia  Total change: -21.60  Rating chartPersonal card
 2e Bois-Colombes Rapide Chess Master BOIS COLOMBES FRA 2023-09-02
RcRownchangeKK*chgGame
 1527 1396 2.00 7 -0.83 40 -33.20 
  Frih, Ameur 2090 FRA0.001-0.0140-0.40 
  El Karoui, Jonas 1131 FRA1.0010.18407.20 
  Munier, Alexis 1783 FRA0.001-0.0940-3.60 
  Perrois, Aurelien 1687 FRA0.001-0.1540-6.00 
  Toubiana, Marc 1156 FRA1.0010.20408.00 
  Paramaguru, Vaishak 1673 FRA0.001-0.1740-6.80 
  Larzilliere, Yoan 1169 FRA0.001-0.7940-31.60 

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)
 
 Festival Jeunes IDF 2023-24 - Etape 2 Noisiel NOISIEL FRA 2023-09-24
RcRownchangeKK*chgGame
 1186 1396 5.50 7 0.29 40 11.60 
  Sourdeau, Celestin 1100 FRA1.0010.15406.00 
  Phan, Tran Hong Dat 1003 FRA0.501-0.4240-16.80 
  Cros, Isidore 1084 FRA1.0010.14405.60 
  Hamelin, Marius 1168 FRA1.0010.21408.40 
  Mihai, Andrei 1117 FRA1.0010.16406.40 
  Rosset, Sandro 1515 FRA1.0010.664026.40 
  Plancq, Matthieu 1315 FRA0.001-0.6140-24.40 

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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