Individual Calculations May 2015
 Duarte, Filipe Lapa  Total change: 29.60  Rating chartPersonal card
 Taca AXP 2015 Grupo D r.3 clubes POR 2015-03-28
RcRownchangeKK*chgGame
 1664 1382 1.00 1 0.84 40 33.60 
  Teles, Paulo Sergio 1664 POR1.0010.844033.60 

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)
 
 CD Jovens Porto 2015 - U18+20 Matosinhos POR 2015-03-29
RcRownchangeKK*chgGame
 1378 1382 2.00 4 -0.02 40 -0.80 
  Marques, Mario Rui Lopes 1405 POR1.0010.534021.20 
  Marinho, Antonio Pedro 1522 POR0.001-0.3140-12.40 
  Moreira, Rafael Mota 1344 POR1.0010.454018.00 
  Pereira, Eduardo Jorge Ferreir 1242 POR0.001-0.6940-27.60 

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)
 
 Taca AXP 2015 Grupo D r. 4-5 clubes POR 2015-04-10
RcRownchangeKK*chgGame
 1773 1373 0.00 1 -0.08 40 -3.20 
  Sousa, Andre Ventura 1773  * POR0.001-0.0840-3.20 
 * 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)
 

 

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