Individual Calculations September 2009
 Aybar, Omaira  Total change: -101.95  Rating chartPersonal card
 XXIX Open Internacional Villa de Benasque Benasque Huesca ESP 2009-07-03
RcRownchangeKK*chgGame
 1765 1941 2.00 8 -3.73 25 -93.25 
  Soltanici, Ruslan m2341  * MDA0.001-0.0825-2.00 
  Cantero Landa, Begona 1742 ESP0.001-0.7625-19.00 
  Julian Ortin, Eva 1541  * ESP0.001-0.9225-23.00 
  Gil Alonso, Francisco Javier 1768 ESP0.001-0.7325-18.25 
  Alberola Reig, Francisco 1578 ESP1.0010.10252.50 
  Aizpurua Zufiria, Inaki 1677 ESP0.501-0.3225-8.00 
  Massanet Miret, Pere 1772 ESP0.001-0.7225-18.00 
  Alvarez Garmendia, Jose Maria 1700 ESP0.501-0.3025-7.50 
 * 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)
 
NOTE: K factor changed
 LISS CHESS COPA CORASAN B 2009 SANTIAGO DOM 2009-07-24
RcRownchangeKK*chgGame
 1883 1941 0.00 1 -0.58 15 -8.70 
  Feliz, Dewar 1883 DOM0.001-0.5815-8.70 

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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