Individual Calculations September 2012
 Ruiz Yanes, Jose David  Total change: -54.75  Rating chartPersonal card
 III Cerrado Laguna-Cotelec 2012 San Cristóbal de La Laguna ESP 2012-07-20
RcRownchangeKK*chgGame
 1667 1447 0.50 8 -1.52 30 -45.60 
  Rivas Crespo, Alejandro 1708 ESP0.001-0.1830-5.40 
  Redondo Martin, Enrique 1417 ESP0.001-0.5430-16.20 
  Arteaga Medina, Ruben Severo 1458 ESP0.001-0.4830-14.40 
  Henriquez Garcia, David 1847  * ESP0.001-0.0830-2.40 
  Rivas Crespo, Alexander 1847  * ESP0.001-0.0830-2.40 
  Villavicencio Sanchez, Pedro 1623 ESP0.001-0.2730-8.10 
  Ferrera Gonzalez, Carlos 1590 ESP0.5010.19305.70 
  Villavicencio Martinez, Carlos 1847  * ESP0.001-0.0830-2.40 
 * 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)
 
NOTE: K factor changed
 I Torneo de Verano Club de Ajedrez Laguna-Cotelec San Cristobal de La Laguna ESP 2012-08-17
RcRownchangeKK*chgGame
 1633 1447 0.50 4 -0.61 15 -9.15 
  Villavicencio Martinez, Carlos 1847  * ESP0.001-0.0815-1.20 
  Alvarez Alonso, Alberto 1566 ESP0.001-0.3415-5.10 
  De Castro De Leon, Jorge 1610 ESP0.001-0.2815-4.20 
  Mukhi Talreja, Ishita Tina 1510 ESP0.5010.09151.35 
 * 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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