Individual Calculations January 2013
 Ochoa De La Rosa, Manuel Dario  Total change: 26.70  Rating chartPersonal card
 Zonal Nacional Oriental Holguin - Guantanamo CUB 2012-11-16
RcRownchangeKK*chgGame
 2297 2234 4.50 10 0.30 15 4.50 
  Diaz Perez, Michel Alejandro f2296 CUB1.0010.59158.85 
  Lorente Pupo, Ramon Miguel f2269 CUB0.001-0.4515-6.75 
  Diaz Murgada, Rider 2236 CUB0.001-0.5015-7.50 
  Martinez Ramirez, Lennis 2216 CUB0.001-0.5315-7.95 
  Martinez Duany, Lelys Stanley g2463 CUB1.0010.791511.85 
  Quesada Vera, Liordis f2443 CUB0.001-0.2315-3.45 
  Rosabal Contreras, Yonisbel f2272 CUB1.0010.55158.25 
  Perez Rodriguez, Luis Manuel g2446 CUB0.5010.27154.05 
  Fernandez De La Vara, Arnaldo 2079 CUB0.501-0.2115-3.15 
  Aguilera Rodriguez, Alfredo R. f2248 CUB0.5010.02150.30 

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)
 
 Panama Chess Open 2 Panama PAN 2012-11-27
RcRownchangeKK*chgGame
 2380 2234 4.00 8 1.48 15 22.20 
  Fernandez Cardoso, Alexey m2447 CUB0.001-0.2315-3.45 
  Padilla, Alvaro 1979 PAN1.0010.19152.85 
  Pacheco, Marco f2377 PER1.0010.691510.35 
  Delgado Ramos, Hector m2478 CUB0.5010.30154.50 
  Alarcon Casellas, Rolando m2483 CUB0.5010.31154.65 
  Kjartansson, Gudmundur m2394 ISL0.001-0.2915-4.35 
  Vigoa Apecheche, Yanira wg2352 CUB1.0010.66159.90 
  Arencibia Rodriguez, Walter g2526 CUB0.001-0.1515-2.25 

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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