Individual Calculations March 2011
 Cardon, Pierre  Total change: 22.35  Rating chartPersonal card
 Open International de Bethune - Tournoi A BETHUNE FRA 2010-12-26
RcRownchangeKK*chgGame
 2028 1885 4.00 9 1.21 15 18.15 
  Lebon, Joffrey 2011 FRA0.5010.17152.55 
  Eid, Maha 2067 FRA0.001-0.2615-3.90 
  Naudion, Gregoire 2039 FRA0.001-0.2915-4.35 
  Russo, Bruno 1954 BEL0.5010.10151.50 
  Kirk, Ezra 2127 FRA1.0010.801512.00 
  Verstraeten, Reinaert 2005 BEL0.001-0.3415-5.10 
  Petit, Rodrigue 2011 FRA0.001-0.3315-4.95 
  Lagache, Guillaume 2020 FRA1.0010.681510.20 
  Wattin, Joffrey 2020 BEL1.0010.681510.20 

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)
 
 Team - Nationale 4 - R4-5 FRANCE FRA 2011-01-16
RcRownchangeKK*chgGame
 2102 1885 0.50 1 0.28 15 4.20 
  Faure, Stephane 2102 FRA0.5010.28154.20 

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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