Individual Calculations September 2011
 Dierkes, Tobias  Total change: -15.60  Rating chartPersonal card
 14ème Open des Vins du Médoc NAUJAC SUR MER FRA 2011-06-26
RcRownchangeKK*chgGame
 1950 2123 4.50 8 -1.04 15 -15.60 
  Wohl, Aleksandar H. m2411 AUS0.001-0.1615-2.40 
  Carivenc, Thierry 1820 FRA1.0010.14152.10 
  Abergel, Thal g2506 FRA0.001-0.0915-1.35 
  Boulier, Rene 1823 FRA1.0010.15152.25 
  Ferrandi, Bernard 1852 FRA0.001-0.8315-12.45 
  Gonzalez Santamartin, Jorge 1739 ESP0.501-0.4115-6.15 
  Van Eeckhout, Guy 1723  * FRA1.0010.08151.20 
  Broly, Marine 1723  * FRA1.0010.08151.20 
 * 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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