Individual Calculations September 2017
 Galera Serra, Maria  Total change: -9.00  Rating chartPersonal card
 Open Internacional d'Andorra Escaldes-Engordany AND 2017-07-22
RcRownchangeKK*chgGame
 1636 1505 2.50 8 -0.45 20 -9.00 
  Lahav, Michal wf1905  * ISR0.001-0.0820-1.60 
  Claramunt Bassegoda, Marcel 1905  * ESP0.001-0.0820-1.60 
  Iglesias Fernandez, Luis 1826 ESP0.001-0.1320-2.60 
  Sanchez Sala, Marc 1290 AND0.501-0.2720-5.40 
  Alcon Llosada, Jaume 1272 AND1.0010.21204.20 
  Bayerri Rosa, Xavier 1905  * ESP0.001-0.0820-1.60 
  Trigo Beiro, Daniel 1817 ESP0.001-0.1420-2.80 
  Ribera Veganzones, Serni 1170 AND1.0010.12202.40 
 * 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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