Individual Calculations September 2015
 Della Sala, Bruno  Total change: 7.20  Rating chartPersonal card
 FE 4 Mare di Fano Fano ITA 2015-08-01
RcRownchangeKK*chgGame
 2142 2050 4.00 9 0.36 20 7.20 
  Sadzikowski, Daniel m2450  * POL0.001-0.0820-1.60 
  Rezzuti, Vincenzo 1957 ITA1.0010.37207.40 
  Urkedal, Frode m2450  * NOR0.001-0.0820-1.60 
  Meessen, Rudolf f2221 BEL0.001-0.2720-5.40 
  Ricci, Alessio 1923 ITA1.0010.33206.60 
  Tolibayev, Timur 1993 KAZ1.0010.42208.40 
  Havanecz, Bianka wm2261 HUN0.001-0.2320-4.60 
  Bettalli, Francesco 1930 ITA0.501-0.1620-3.20 
  Brizzi, Matteo 2094 ITA0.5010.06201.20 
 * 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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