Rapid: Individual Calculations October 2012
 Granda Zuniga, Julio E  Total change: 14.20  Rating chartPersonal card
 Nacional de semi-rapidas 2012 Pampilhosa da Serra POR 2012-09-22
RcRownchangeKK*chgGame
 2379 2648 8.00 9 0.71 20 14.20 
  Ferreira, Beatriz 2248  * POR1.0010.08201.60 
  Alonso Herrero, Ignacio 2248  * ESP1.0010.08201.60 
  Silva, Miguel Antonio Neto 2248  * POR1.0010.08201.60 
  Frois, Antonio m2324 POR1.0010.13202.60 
  Rocha, Sergio m2409 POR1.0010.20204.00 
  Ruiz Sanchez, Orlen f2422 CUB0.501-0.2920-5.80 
  Spraggett, Kevin g2572 CAN1.0010.40208.00 
  Fernandez Cardoso, Alexey m2458 CUB1.0010.25205.00 
  Galego, Luis g2484 POR0.501-0.2220-4.40 
 * 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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