Rapid: Individual Calculations July 2021
 Debbiche, Idriss  Total change: -14.60  Rating chartPersonal card
 Championnat 74 jeunes 2021 categorie U14 VEIGY FONCENEX FRA 2021-06-13
RcRownchangeKK*chgGame
 1221 1249 2.50 5 -0.23 20 -4.60 
  Pohl, Maxime 1136 FRA1.0010.35207.00 
  Kirakosyan, Emil 1231 FRA0.501-0.0320-0.60 
  Detraz, Samuel 1538 FRA0.001-0.1620-3.20 
  Gallay, Simon 1122 FRA1.0010.33206.60 
  Carobbio, Maxime 1080 FRA0.001-0.7220-14.40 

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)
 
 Championnat ARA 2021 - U14 LYON FRA 2021-06-27
RcRownchangeKK*chgGame
 1157 1249 2.00 4 -0.50 20 -10.00 
  Lebrun, Mathieu 1082 FRA1.0010.28205.60 
  Astar, Valentin 1195 FRA0.001-0.5820-11.60 
  Carapetian, Enzo 1230 FRA0.001-0.5320-10.60 
  Gallay, Simon 1122 FRA1.0010.33206.60 

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)
 

 

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