Individual Calculations March 2023
 Jacq, Rene  Total change: -44.80  Rating chartPersonal card
 8eme Open International de Noisiel - Open B (entre 1400 et 2000) NOISIEL FRA 2023-02-18
RcRownchangeKK*chgGame
 1687 1838 4.00 9 -2.24 20 -44.80 
  Anicette, Hugues 1608 FRA0.501-0.2920-5.80 
  Mekdachi, Mathieu 1577 FRA0.001-0.8220-16.40 
  Hucault, Christophe 1563 FRA1.0010.17203.40 
  Baschenis, Felix 1639 FRA1.0010.24204.80 
  Sepahpour, Shervine 1711 FRA0.501-0.1720-3.40 
  Coll, Arthur 1684 FRA1.0010.29205.80 
  Ohanov, David 1989 ARM0.001-0.3020-6.00 
  Mariller, Romain 1733 FRA0.001-0.6420-12.80 
  De Martini, Frank-Alexander 1675 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)
 

 

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