Individual Calculations July 2010
 Arencibia Rodriguez, Walter  Total change: -9.30  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA GRUPO ABIERTO CIUDAD DE LA HABANA, CUBA CUB 2010-06-10
RcRownchangeKK*chgGame
 2349 2500 6.00 10 -0.93 10 -9.30 
  Larrua Gonzalez, Fernando Oscar f2310 CUB0.501-0.2510-2.50 
  Zepeda, Sonia wm2107 ESA1.0010.08100.80 
  Cabrera Trujillo, Jorge m2361 ESP1.0010.31103.10 
  Delgado Ramos, Hector f2414 CUB0.501-0.1210-1.20 
  Ortega Amarelle, Mariano f2412 CUB0.501-0.1210-1.20 
  Ruiz Sanchez, Orlen f2381 CUB0.001-0.6610-6.60 
  Macias Murillo, Bryan f2347 ECU0.501-0.2010-2.00 
  Alonso Moyano, Jonathan m2399 ESP0.501-0.1410-1.40 
  Diaz Hernandez, Heriberto f2335 CUB1.0010.28102.80 
  Quesada Perez, Yasser f2422 CUB0.501-0.1110-1.10 

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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