Individual Calculations April 2009
 Hernandez, Holman  Total change: 26.40  Rating chartPersonal card
 II TORNEO ABIERTO CIUDAD HABANA COPA GIRALDILLA 2008 Ciudad de la Habana CUB 2008-08-20
RcRownchangeKK*chgGame
 2110 2129 6.50 9 1.76 15 26.40 
  Pages Roman, Seidy, Wf wf1996 CUB1.0010.32154.80 
  Madan, Ramon 2044 CUB1.0010.38155.70 
  Padura, Nelson 2053 CUB1.0010.40156.00 
  Fernandez, Alexey, F f2350 CUB0.001-0.2215-3.30 
  Losada, Jorge Luis 1999 CUB1.0010.32154.80 
  Andraca, Raul 2009 CUB0.501-0.1615-2.40 
  Fuentes Garcia, Diosbel E. 2184 CUB1.0010.58158.70 
  Quesda Chow, Ismael 2176 CUB0.001-0.4315-6.45 
  Ramon Pita, Vivian, Wg wg2177 CUB1.0010.57158.55 

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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