Individual Calculations September 2010
 Ferreira, Susana Carolina G  Total change: -48.00  Rating chartPersonal card
 V Open Cidade de Espinho: Memorial Leonel Pias Espinho POR 2010-06-03
RcRownchangeKK*chgGame
 1671 1713 1.00 5 -1.80 15 -27.00 
  Kovtun, Igor 2075 UKR0.001-0.1015-1.50 
  Miranda, Jose Pedro 1524 POR1.0010.25153.75 
  Ferreira, Miguel 1863 POR0.001-0.3015-4.50 
  Marinho, Antonio Pedro 1472 POR0.001-0.8015-12.00 
  Marques, Jose Carlos 1420 POR0.001-0.8515-12.75 

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)
 
 Nacional Feminino Espinho POR 2010-07-12
RcRownchangeKK*chgGame
 1755 1726 2.50 5 0.12 15 1.80 
  Nogueira, Diana 1500 POR1.0010.21153.15 
  Coimbra, Margarida wf2102 POR0.5010.41156.15 
  Ferreira, Ana Margarida 1796 POR0.001-0.4015-6.00 
  Meireles, Ana Maria 1687 POR0.501-0.0515-0.75 
  Oliveira, Maria Ines 1689 POR0.501-0.0515-0.75 

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)
 
 III Torneio Internacional Cidade de Gaia/ X Profigaia Open VN Gaia POR 2010-07-17
RcRownchangeKK*chgGame
 1765 1726 1.00 1 0.55 15 8.25 
  Brandao, Alvaro Jorge De Sousa 1765 POR1.0010.55158.25 

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)
 
 World Girls U-20 Championship Czarna/Chotowa POL 2010-08-02
RcRownchangeKK*chgGame
 1885 1726 1.00 10 -2.07 15 -31.05 
  Baciu, Diana wf2126  * MDA0.001-0.0815-1.20 
  Zmarzly, Aleksandra 2026 POL0.001-0.1515-2.25 
  Krumova, Ani 1915 BUL0.001-0.2515-3.75 
  Vanhuyse, Nele 1779 BEL0.001-0.4315-6.45 
  Misovic, Sanja 1907 MNE0.001-0.2615-3.90 
  Jablonska, Sabina 1876 POL0.001-0.3015-4.50 
  Lis, Marcelina 1905 POL0.001-0.2715-4.05 
  Lepeskaite, Migle 1801 LTU0.001-0.4015-6.00 
  Gora, Antonina 1579 POL1.0010.30154.50 
  Anu, Bayar 1935 MGL0.001-0.2315-3.45 
 * 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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