Rapid: Individual Calculations December 2019
 Viel, Adrien  Total change: -7.80  Rating chartPersonal card
 12e RAR (Rapide a Roissy) des Samedis ROISSY EN BRIE FRA 2019-11-16
RcRownchangeKK*chgGame
 1248 1326 2.00 4 -0.39 20 -7.80 
  Amro Awes, Ahmed 1318 EGY0.001-0.5120-10.20 
  Tran, Justin 1072 FRA1.0010.19203.80 
  Louison, Jean-Jacques 1204 FRA1.0010.33206.60 
  Fraize, Emmanuel 1396 FRA0.001-0.4020-8.00 

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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