Individual Calculations September 2011
 Hoffman, Alejandro  Total change: -2.60  Rating chartPersonal card
 VI Open Internacional Cidade de Espinho - torn. aberto Espinho POR 2011-06-23
RcRownchangeKK*chgGame
 2139 2447 6.00 7 0.13 10 1.30 
  Silva, Luis Neves Da 2047  * POR1.0010.08100.80 
  Azevedo, Jose Manuel Pereira 2047  * POR1.0010.08100.80 
  Bolhari, Orfeh 2162 POR1.0010.16101.60 
  Aguiar, Henrique Rui Neves 2047  * POR1.0010.08100.80 
  Carneiro, Carlos 2268 POR1.0010.27102.70 
  Frois, Antonio m2358 POR0.501-0.1210-1.20 
  Vicente, Joao Vasco Reis 2047  * POR0.501-0.4210-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 I Torneio Internacional Cidade de Aveiro Aveiro POR 2011-07-07
RcRownchangeKK*chgGame
 2315 2447 4.00 7 -0.39 10 -3.90 
  Buhmann, Rainer g2582 GER0.5010.18101.80 
  Barlov, Dragan g2475 SRB0.5010.04100.40 
  De Sousa Da Silva, Armando 2047  * POR0.501-0.4210-4.20 
  Guerra Mendez, Jose Angel m2450 CUB0.5010.00100.00 
  Aguiar, Henrique Rui Neves 2047  * POR1.0010.08100.80 
  Botelho, Luis Miguel Rodrigues 2047  * POR1.0010.08100.80 
  Ortiz Suarez, Isan Reynaldo m2556 CUB0.001-0.3510-3.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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