Rapid: Individual Calculations May 2019
 Coutton, Aurelien  Total change: -4.80  Rating chartPersonal card
 Tournoi Rapide Echiquier Nicois 07-04-2019 NICE FRA 2019-04-07
RcRownchangeKK*chgGame
 1497 1284 1.00 5 -0.24 20 -4.80 
  Labarthe, Arnaud 1648 FRA0.001-0.1020-2.00 
  Huynh, Tri Viet 1459 FRA0.001-0.2720-5.40 
  Bennardo, Yves-Roger 1286 FRA1.0010.502010.00 
  Magueur, Jacques 1595 FRA0.001-0.1420-2.80 
  Nsiri, Mohamed 1495 FRA0.001-0.2320-4.60 

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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