Individual Calculations May 2011
 Van Melsen, Raymond  Total change: 18.50  Rating chartPersonal card
 Nationale Interclubs 2010-2011 Various BEL 2010-09-26
RcRownchangeKK*chgGame
 1730 1830 1.00 1 0.36 25 9.00 
  Sohet, Cedric 1730 BEL1.0010.36259.00 

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)
 
 OP di Ravenna Lido Adriano ITA 2011-04-02
RcRownchangeKK*chgGame
 1981 1830 3.00 8 0.38 25 9.50 
  Kraidman, Yair g2230  * ISR0.001-0.0825-2.00 
  Egan, Colm 1996 IRL0.001-0.2825-7.00 
  Gabbriellini, Gianfranco 1698 ITA0.001-0.6825-17.00 
  Moore, Robin 1837 SCO1.0010.512512.75 
  Antoniacci, Riccardo 1912 ITA1.0010.612515.25 
  Hocevar, Nikola 2048 SLO1.0010.782519.50 
  Mashinskaya, Iulia mwg2230  * RUS0.001-0.0825-2.00 
  Bondielli, Giorgio 1900 ITA0.001-0.4025-10.00 
 * 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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