Individual Calculations September 2009
 Dayan, Benjamin  Total change: 2.70  Rating chartPersonal card
 16e Open International de Nice Nice FRA 2009-08-03
RcRownchangeKK*chgGame
 1914 1934 4.50 8 0.18 15 2.70 
  Colin, Vincent m2334  * FRA0.001-0.0815-1.20 
  Graziani, Virginie 1664 FRA1.0010.17152.55 
  Safranska, Anda wg2310 LAT0.001-0.0915-1.35 
  Godel, Gilles 1637 FRA1.0010.15152.25 
  Cain-Rossow, William 1707 FRA1.0010.21153.15 
  Hallerod, Ralph 2116 SWE0.001-0.2615-3.90 
  Allard, Thomas 1712 FRA0.501-0.2815-4.20 
  Perrois, Aurelien 1829 FRA1.0010.36155.40 
 * 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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