Individual Calculations September 2009
 Reyniers, Pieter  Total change: 31.65  Rating chartPersonal card
 XXVII Open internacional d'Andorra La Massana AND 2009-07-18
RcRownchangeKK*chgGame
 2125 2046 5.00 9 1.22 15 18.30 
  Marin, Mihail g2446  * ROU0.001-0.0815-1.20 
  Russo, Antonio Manuel Da Costa 1825 POR1.0010.22153.30 
  Berthelot, Yannick f2295 FRA0.001-0.1915-2.85 
  Tallo Dominguez, Kirian 1870 ESP1.0010.27154.05 
  Matnadze, Ana mwg2413 GEO0.001-0.1015-1.50 
  Arias Pineiro, Alejandro 1862 ESP1.0010.26153.90 
  Moal, Alain f2301 FRA1.0010.811512.15 
  Pijpers, Arthur 2192 NED0.001-0.3015-4.50 
  Llamazares Lopez, Marcos 1919 ESP1.0010.33154.95 
 * 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)
 
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2147 2046 4.00 8 0.89 15 13.35 
  Roobol, Martin f2342 NED1.0010.851512.75 
  Shyam, Sundar M. m2415 IND0.001-0.1015-1.50 
  Soumya, Swaminathan wg2309 IND0.001-0.1815-2.70 
  Swijsen, Lars 1884 BEL0.501-0.2115-3.15 
  Peeters, Bart 1844 NED1.0010.24153.60 
  Van Weersel, Arlette wm2204 NED0.001-0.2915-4.35 
  Van Gemert, Jean-Pierre 1851 NED1.0010.25153.75 
  Kuipers, Stefan f2324 NED0.5010.33154.95 

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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