Individual Calculations September 2023
 Valentin, Benoit  Total change: -10.60  Rating chartPersonal card
 7eme Festival de l'EFE Metz - Tournoi B METZ FRA 2023-07-26
RcRownchangeKK*chgGame
 1670 1800 5.50 9 -0.53 20 -10.60 
  Prum, Suzanne 1563 FRA1.0010.20204.00 
  Quiniou, Jean 1594 FRA1.0010.24204.80 
  Stephanus, Joseph 1759 FRA0.001-0.5620-11.20 
  Montaigu Dupont, Arthur 1625 FRA0.001-0.7320-14.60 
  Renouard, Ludovic 1779 FRA0.501-0.0320-0.60 
  Vaillant, Stephane 1744 FRA1.0010.42208.40 
  Billot, Daniel 1562 FRA0.501-0.3020-6.00 
  Bohn, Sean 1716 LUX1.0010.38207.60 
  Bournique, Bruno 1692 FRA0.501-0.1520-3.00 

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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