Rapid: Individual Calculations September 2021
 Gadacha, Amine  Total change: -16.40  Rating chartPersonal card
 Tournoi de la Reprise d'un Nouveau Monde 6 LYON FRA 2021-08-07
RcRownchangeKK*chgGame
 1397 1234 1.00 5 -0.61 20 -12.20 
  Bergame, Alain 1712 FRA0.001-0.0520-1.00 
  Arousstamian, Karen 1495 FRA0.001-0.1820-3.60 
  Roux, Philippe 1436 FRA0.001-0.2420-4.80 
  Schwartz, Pierre 1352 FRA0.001-0.3420-6.80 
  Tymczak, Maria 991 FRA1.0010.20204.00 

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)
 
 Tournoi de la Reprise d'un Nouveau Monde 8 LYON FRA 2021-08-28
RcRownchangeKK*chgGame
 1350 1234 2.00 6 -0.21 20 -4.20 
  Colin-Khuu, Vincent 1648 FRA0.001-0.0720-1.40 
  Roblin, Cerise Huichun 999 FRA1.0010.21204.20 
  Perchais, Clement 1443 FRA0.001-0.2320-4.60 
  Benoit, Jean-Luc 1259 FRA1.0010.532010.60 
  Arousstamian, Albert 1496 FRA0.001-0.1820-3.60 
  Ferry, Lana 1254 FRA0.001-0.4720-9.40 

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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