Individual Calculations October 2017
 Alfaya Marcelo, Roberto  Total change: 38.80  Rating chartPersonal card
 VI Open Internacional de Chamartin Madrid ESP 2017-09-04
RcRownchangeKK*chgGame
 2113 2126 5.50 9 0.97 40 38.80 
  Martinez Pintor, Juan 1726  * ESP1.0010.08403.20 
  Perez Gonzalez, Daniel 1894 ESP0.501-0.2940-11.60 
  Vinas Lopez, Carlos 1894 ESP1.0010.21408.40 
  Solaesa Navalpotro, Luis Julio f2272 ESP1.0010.704028.00 
  Alvarez Serrano, Carlos 2212 ESP0.5010.12404.80 
  Fernandez Alvarez, Luis 2088 ESP0.501-0.0540-2.00 
  Gomez Peco, Pablo 2192 ESP0.5010.09403.60 
  Martin Duque, Jesus f2387 ESP0.5010.324012.80 
  Roa Alonso, Santiago m2356 ESP0.001-0.2140-8.40 
 * 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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