Individual Calculations July 2010
 Chevannes, Sabrina L  Total change: 26.85  Rating chartPersonal card
 Four Nations Chess League (4NCL) Various ENG 2009-10-24
RcRownchangeKK*chgGame
 2261 2062 2.00 5 0.70 15 10.50 
  Arakhamia-Grant, Ketevan E gwg2462  * SCO0.001-0.0815-1.20 
  Regan, Natasha K wm2174 ENG1.0010.65159.75 
  Gayson, Peter M 2240 ENG1.0010.731510.95 
  Lauterbach, Ingrid wm2163 ENG0.001-0.3615-5.40 
  Thompson, Ian D f2266 ENG0.001-0.2415-3.60 
 * 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)
 
 I Torneig Tancat Femeni Societat Coral Colon de Sabadell 2010 Barcelona ESP 2010-05-14
RcRownchangeKK*chgGame
 2101 2047 5.00 9 1.09 15 16.35 
  Matnadze, Ana mwg2409 GEO0.001-0.1015-1.50 
  Garcia-Castany Musellas, Gal.la 1756 ESP0.501-0.3515-5.25 
  Grigoryan, Meri wf2121 ENG0.001-0.4015-6.00 
  Yanik, Emine wf2025 TUR0.501-0.0315-0.45 
  Martinez Hernandez, Noemi 1939 ESP1.0010.35155.25 
  Aranaz Murillo, Amalia wf2161 ESP1.0010.66159.90 
  Pares Vives, Natalia f2259 ESP0.001-0.2315-3.45 
  Oliva Valero, Oscar 2227 ESP1.0010.741511.10 
  Medina Altamirano, Karla 2009 MEX1.0010.45156.75 

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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