Rapid: Individual Calculations October 2021
 Nguyen, Noam  Total change: 3.00  Rating chartPersonal card
 29eme Coupe des Echecs de Fournes en Weppes FOURNES EN WEPPES FRA 2021-09-12
RcRownchangeKK*chgGame
 1516 1585 5.50 9 0.15 20 3.00 
  Martellier, Joachim 1249 FRA1.0010.12202.40 
  Duquesne, Adrien 1351 FRA0.001-0.7920-15.80 
  Vignon, Pierre 1295 FRA1.0010.16203.20 
  Belverge, Serge 1382 FRA1.0010.24204.80 
  Hetman, Freddy 1916 FRA0.001-0.1220-2.40 
  Rys, Ludovic 1387 FRA1.0010.24204.80 
  Lemoine, Jean-Pierre 1455 FRA0.501-0.1820-3.60 
  Boutmy, Loic 1627 FRA1.0010.562011.20 
  Farrington, Edward J 1982 ENG0.001-0.0820-1.60 

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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