Individual Calculations May 2017
 Rodriguez Lopez, David  Total change: 1.20  Rating chartPersonal card
 IRT Semana Santa Tajamar 2017 Madrid ESP 2017-04-06
RcRownchangeKK*chgGame
 1960 1893 2.00 5 0.03 40 1.20 
  Perdomo Araujo, Angel Eduardo 2065 VEN0.001-0.2740-10.80 
  Robles Diaz, Jose Alberto 2122 CUB0.001-0.2140-8.40 
  Blanco Plana, Arturo 1493  * ESP1.0010.08403.20 
  Barria Arbunic, Manuel 1986 ESP1.0010.634025.20 
  Vallejo Nuno, Jorge 2135 ESP0.001-0.2040-8.00 
 * 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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