Individual Calculations May 2010
 Simoes, Miguel Guilherme Linhas  Total change: 7.95  Rating chartPersonal card
 CN sub-18 Torres Vedras POR 2010-03-28
RcRownchangeKK*chgGame
 1755 1650 2.50 6 0.28 15 4.20 
  Ferreira, Miguel Fernandes S 1831 POR0.5010.24153.60 
  Ribeiro, Filipa Neves 1429 POR0.501-0.2815-4.20 
  Santos, Manuel Afonso Martins 1719 POR1.0010.60159.00 
  Goulao, Goncalo Jose Francisco 1808 POR0.5010.21153.15 
  Santos, Hugo Miguel O Lima 2017 POR0.001-0.1015-1.50 
  Martins, Andre G Gomes Brito 1727 POR0.001-0.3915-5.85 

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)
 
 IV Taca AXP 2010 Porto POR 2010-04-08
RcRownchangeKK*chgGame
 2050 1650 0.00 1 -0.08 15 -1.20 
  Silva, Antonio 2050  * POR0.001-0.0815-1.20 
 * 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)
 
 Distrital do Porto - sub-18 Matosinhos POR 2010-04-10
RcRownchangeKK*chgGame
 1542 1650 6.00 9 0.33 15 4.95 
  Mendes, Pedro Miguel 1659 POR0.001-0.4915-7.35 
  Freitas, Ruben Manuel 1391 POR1.0010.18152.70 
  Miranda, Jose Pedro 1552 POR1.0010.37155.55 
  Cardoso, Alexander 1655 POR0.001-0.4915-7.35 
  Ribeiro, Carlos Daniel 1283 POR1.0010.10151.50 
  Santos, Leonardo 1493 POR1.0010.29154.35 
  Pintor, Antonio Bastos 1582 POR1.0010.41156.15 
  Ferreira, Miguel 1831 POR0.001-0.2615-3.90 
  Assuncao, Francisco Daniel 1432 POR1.0010.22153.30 

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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