Individual Calculations August 2013
 Purenne, Benoit  Total change: -4.35  Rating chartPersonal card
 16eme Open des Vins du Médoc NAUJAC SUR MER FRA 2013-06-30
RcRownchangeKK*chgGame
 2053 2223 6.00 9 -0.29 15 -4.35 
  Haverkamp, Klaus 2024 GER0.501-0.2615-3.90 
  Lapeyre, Pierre 2033 FRA0.001-0.7515-11.25 
  Seelen, Raphael 1823  * FRA1.0010.08151.20 
  Tholey, Jean-Paul 1917 FRA1.0010.14152.10 
  Roussel, Glenn 1911 FRA1.0010.14152.10 
  Das, Arghyadip m2493 IND1.0010.831512.45 
  Collas, Silvia mwg2274 FRA0.001-0.4315-6.45 
  Goulesque, Camille 1890 FRA0.501-0.3815-5.70 
  Roth, Josef 2109 GER1.0010.34155.10 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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