Individual Calculations September 2009
 Otero Rodriguez, Jorge Luis  Total change: 5.25  Rating chartPersonal card
 III ABIERTO CIUDAD HABANA GIRALDILLA 2009 PALACIO DE COMPUTACION CIUDAD HABANA CUBA CUB 2009-08-14
RcRownchangeKK*chgGame
 2174 2065 2.00 5 0.21 25 5.25 
  Hedman Senarega, Jose Antonio f2229 CUB0.001-0.2825-7.00 
  Corrales Jimenez, Zenia wf2140 CUB0.5010.10252.50 
  Valido Bouza, Cesar Jose f2253 CUB0.5010.24256.00 
  Garcia Labrada, Guillermo Antonio 2226 CUB0.001-0.2925-7.25 
  Gonzalez Oliva, Lazaro 2024 CUB1.0010.442511.00 

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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