Individual Calculations July 2010
 Ostos, Julio  Total change: 38.85  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA GRUPO ABIERTO CIUDAD DE LA HABANA, CUBA CUB 2010-06-10
RcRownchangeKK*chgGame
 2391 2273 6.00 10 2.59 15 38.85 
  Gongora Reyes, Maikel m2471 CUB0.5010.26153.90 
  Borges Mateos, Juan g2468 CUB1.0010.751511.25 
  Rasmussen, Karsten m2428 DEN0.001-0.2915-4.35 
  Obregon Rivero, Juan Carlos f2410 CUB0.001-0.3215-4.80 
  Perez Perez, Osniel f2318 CUB1.0010.56158.40 
  Juarez Flores, Carlos A m2374 GUA0.5010.14152.10 
  Mena Crespo, Carlos f2337 CUB0.5010.09151.35 
  Vega Chirino, Lemay f2357 CUB0.5010.12151.80 
  Arias, Lemmys A m2355 ESA1.0010.61159.15 
  Olivera Medrano, Joan f2396 CUB1.0010.671510.05 

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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