Individual Calculations September 2010
 Bitalzadeh, Ali  Total change: 6.90  Rating chartPersonal card
 14e Hogeschool Zeeland Toernooi Vlissingen NED 2010-08-07
RcRownchangeKK*chgGame
 2286 2415 6.50 9 0.69 10 6.90 
  Le Clercq, Maxim 2015  * NED1.0010.08100.80 
  Oud, Niek 2049 NED1.0010.10101.00 
  Van Veen, Oscar f2199 NED1.0010.22102.20 
  Ikonnikov, Vyacheslav g2578 RUS0.001-0.2810-2.80 
  Verduyn, Frederic f2195 BEL1.0010.22102.20 
  Fuchs, Judith wm2232 GER1.0010.26102.60 
  Nijboer, Friso g2582 NED0.001-0.2810-2.80 
  Kuling, Lody 2208 NED1.0010.23102.30 
  Hoffmann, Michael g2517 GER0.5010.14101.40 
 * 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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