Individual Calculations September 2009
 Miranda Mesa, Elier  Total change: 1.80  Rating chartPersonal card
 TORNEO INTERNACIONAL DE AJEDREZ CAPABLANCA - 2009 Grupo Abierto VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA VILLA PANAMERICANA, CIUDAD DE LA HABANA, CUBA CUB 2009-06-08
RcRownchangeKK*chgGame
 2359 2321 4.50 10 0.12 15 1.80 
  Ortiz Suarez, Isan m2493 CUB0.001-0.2715-4.05 
  Espinosa Garcia, Sandra wf2122 CUB1.0010.24153.60 
  Gutierrez Salazar, Leonela 1971 VEN1.0010.11151.65 
  Quesada Perez, Yasser 2402 CUB0.5010.11151.65 
  Perez Garcia, Rodney m2436 CUB0.5010.16152.40 
  Arias, Lemmys A m2406 ESA0.5010.12151.80 
  Borges Feria, Yasel f2400 CUB0.001-0.3915-5.85 
  Abreu Delgado, Aryam g2487 CUB0.5010.22153.30 
  Blanco Ronquillo, Humberto f2440 CUB0.5010.16152.40 
  Margolin, Boris m2436 GER0.001-0.3415-5.10 

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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