Individual Calculations November 2009
 Silva, Stephane  Total change: -2.55  Rating chartPersonal card
 SESI Jogos Mundiais do Trabalhador 2009 Fortaleza/CE BRA 2009-06-17
RcRownchangeKK*chgGame
 2149 2218 1.50 3 -0.27 15 -4.05 
  Ottavi, Marco 2016 ITA1.0010.24153.60 
  Antoniou, Antonis c2161 CYP0.501-0.0815-1.20 
  Topi-Hulmi, Teemu 2270 FIN0.001-0.4315-6.45 

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)
 
 II Torneio Internacional Cidade de Gaia 2009 VN gaia POR 2009-07-18
RcRownchangeKK*chgGame
 2032 2252 6.50 9 -0.32 15 -4.80 
  Barbosa, Carlos Manuel 1852  * POR1.0010.08151.20 
  Pires, Igor Tiago 1874 POR1.0010.09151.35 
  Trindade, Rui 2019 POR1.0010.21153.15 
  Bolhari, Orfeh 2146 IRI0.001-0.6415-9.60 
  Sousa, Nuno 1986 POR0.501-0.3215-4.80 
  Vasques, Antonio Pedro 2048 POR1.0010.24153.60 
  Barbosa, Fabio 2124 POR0.501-0.1715-2.55 
  Santos, Hugo Lima 1959 POR1.0010.15152.25 
  Padeiro, Jose 2284 POR0.5010.04150.60 
 * 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)
 
 XXIV Aberto Cidade de Ferrol Ferrol ESP 2009-08-16
RcRownchangeKK*chgGame
 2174 2252 5.00 8 0.42 15 6.30 
  Chao Vale, Fernando 1852  * ESP1.0010.08151.20 
  Lopez Grana, Carmen 1852  * ESP1.0010.08151.20 
  Venkatesh, M.r. m2426 IND0.001-0.2715-4.05 
  Martinho, Filipe Mesquita Alves 1973 POR1.0010.16152.40 
  Petrov, Marijan m2479 BUL0.001-0.2115-3.15 
  Brana Lopez, Eduardo 2039 ESP1.0010.23153.45 
  Valles Moreno, Ivan 2428 ESP0.5010.23153.45 
  Rivera, Daniel m2339 URU0.5010.12151.80 
 * 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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