Individual Calculations October 2019
 Perez Bolanos, David  Total change: 0.40  Rating chartPersonal card
 II Torneo Internacional de Ajedrez San Cristobal de La Laguna 2019 San Cristobal de La Laguna ESP 2019-08-31
RcRownchangeKK*chgGame
 1783 1905 5.00 8 0.01 40 0.40 
  Cruz Paz, Victor 1505  * ESP1.0010.08403.20 
  Iturbide Arnedo, Oscar 2139 ESP1.0010.794031.60 
  Hernandez Leon, Alberto f2266 ESP0.001-0.1040-4.00 
  Hernandez Leon, Sergio 2088 ESP0.001-0.2640-10.40 
  Stiefel, Marika 1557 GER0.001-0.8940-35.60 
  Betancort Gonzalez, Esteban Dimit 1505  * ESP1.0010.08403.20 
  Ferrer Rodriguez, Daniel 1505  * ESP1.0010.08403.20 
  Cruz Diaz, Felipe 1696 ESP1.0010.23409.20 
 * 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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