Individual Calculations March 2012
 Roy Chowdhury, Saptarshi  Total change: -9.00  Rating chartPersonal card
 Hastings Masters 2011/12 Hastings ENG 2011-12-28
RcRownchangeKK*chgGame
 2235 2411 6.00 9 -0.37 10 -3.70 
  Rolvag, Mikael 2201 NOR0.501-0.2710-2.70 
  McKenna, Jason P 2110 ENG0.501-0.3510-3.50 
  Barton, R Alan 2073 ENG1.0010.12101.20 
  Lock, Gavin R 2157 ENG1.0010.19101.90 
  Hebden, Mark L g2515 ENG0.5010.14101.40 
  Williams, Simon K g2513 ENG0.5010.14101.40 
  Pon, Nkrithika wf2091 IND0.501-0.3710-3.70 
  Prosviriakov, Vladimir m2274 USA0.501-0.1810-1.80 
  Maciol, Ryszard 2185 POL1.0010.21102.10 

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)
 
 XXXVII Abierto Internacional Ciudad de Sevilla Sevilla ESP 2012-01-07
RcRownchangeKK*chgGame
 2171 2414 6.50 9 -0.53 10 -5.30 
  Morillas Sanchez, Jose Antonio 2014  * ESP1.0010.08100.80 
  Borondo Garcia, Raul 2025 ESP1.0010.09100.90 
  Buxade Roca, Guillermo 2157 ESP1.0010.18101.80 
  Saric, Ante g2528 CRO0.001-0.3410-3.40 
  Fernandez-Martos Machado, Eduard 2133 ESP1.0010.16101.60 
  Diaz Castro, Sergio 2211 ESP0.001-0.7610-7.60 
  Ponce Lopez, Miguel 2134 ESP0.501-0.3410-3.40 
  Blanco Perez, David 2126 ESP1.0010.16101.60 
  Barrantes Munoz, Hugo Pedro 2211 ESP1.0010.24102.40 
 * 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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