Individual Calculations November 2009
 Kirana, Marco  Total change: 97.75  Rating chartPersonal card
 Open Brasschaat Brasschaat BEL 2009-08-15
RcRownchangeKK*chgGame
 2203 1840 4.00 7 3.27 25 81.75 
  Peleman, Tony 2101 BEL1.0010.822520.50 
  Hamblok, Roel 2166 BEL1.0010.872521.75 
  Afek, Yochanan m2240  * ISR0.5010.422510.50 
  Vandenbussche, Thibaut 2240  * BEL0.5010.422510.50 
  Vanderhallen, Nicolas 2232 BEL0.001-0.0825-2.00 
  De Vos, Nils 2205 BEL0.5010.402510.00 
  Maes, Wim f2240  * BEL0.5010.422510.50 
 * 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)
 
 Klasse 2C Round 1 - Dutch Team Competition Various NED 2009-09-26
RcRownchangeKK*chgGame
 2020 1916 1.00 1 0.64 25 16.00 
  Aagaard, Michael 2020 NED1.0010.642516.00 

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)
 

 

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