Individual Calculations July 2012
 Sanchez Merino, Christian  Total change: 8.70  Rating chartPersonal card
 VIII Open de Primavera de Gros Donostia – San Sebastian (Spain) ESP 2012-04-21
RcRownchangeKK*chgGame
 1700 1601 3.00 6 0.58 15 8.70 
  Darrigues, Alain 1975 FRA0.001-0.1015-1.50 
  Santos Martinez, Juan Maria 1396 ESP1.0010.24153.60 
  Orube Bona, Andoni 1788 ESP0.001-0.2615-3.90 
  Arcelus Calamundi, Inaki 1514 ESP1.0010.38155.70 
  Lakunza Oyarbide, Juan Carlos 2001  * ESP0.001-0.0815-1.20 
  Irulegi Garmendia, Jose Antonio 1527 ESP1.0010.40156.00 
 * 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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