Individual Calculations April 2009
 Guerreiro, Nuno  Total change: -13.20  Rating chartPersonal card
 III Open Carris – Cidade em Movimento 2008 Lisboa POR 2008-11-17
RcRownchangeKK*chgGame
 1903 2120 4.50 7 -0.85 15 -12.75 
  Pinto, Andre Filipe Silva 1931 POR0.001-0.7515-11.25 
  Augusto, Fernando Perfeito 1835 POR1.0010.16152.40 
  Glawe, Dirk 1770 POR1.0010.11151.65 
  Kaku, Ricardo 1912 POR1.0010.23153.45 
  Oliveira, Carlos Andre Ramalho 2111 POR0.001-0.5115-7.65 
  Oliveira, Miguel Chemetov Cravo 1828 POR1.0010.15152.25 
  Marques, Jose Carlos Capela 1934 POR0.501-0.2415-3.60 

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)
 
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2052 2108 5.00 9 -0.03 15 -0.45 
  Roels, Frederik 1904 BEL1.0010.24153.60 
  Kojima, Shinya 2276 JPN0.001-0.2815-4.20 
  Rohart, Maxime 1827 FRA1.0010.16152.40 
  Chetverik, Maxim m2318 RUS0.001-0.2315-3.45 
  Wieczorek, Lech 1918 POL1.0010.25153.75 
  Vul, Arkadi Eremevich g2344 RUS0.001-0.2015-3.00 
  Charkhalashvili, Inga wg2337 GEO0.001-0.2115-3.15 
  Durot, Edwige 1774 FRA1.0010.12151.80 
  Swiercz, Sonia 1772 FRA1.0010.12151.80 

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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