Rapid: Individual Calculations June 2024
 Chen, Sophia Weizhi  Total change: -99.20  Rating chartPersonal card
 CN Jovens Semirrapidas 2023-24 - U16 Luso POR 2024-05-18
RcRownchangeKK*chgGame
 1706 1551 1.00 5 -0.57 40 -22.80 
  Farias, David Nuno M E 1951  * POR0.001-0.0840-3.20 
  Reis, Joao Afonso 1689 POR0.001-0.3140-12.40 
  Montenegro, Goncalo 1673 POR0.001-0.3340-13.20 
  Correia, Rafael Silva 1701 POR0.001-0.3040-12.00 
  Goncalves, Dinis 1517 POR1.0010.454018.00 
 * 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)
 
 CD Lisboa Semirrapidas Equipas 2023-24 Lisboa POR 2024-05-26
RcRownchangeKK*chgGame
 1566 1551 0.50 5 -1.91 40 -76.40 
  Cooney, Neil Brian 1657 USA0.5010.14405.60 
  Armada, Miguel 1619 POR0.001-0.4140-16.40 
  Alves, Joao Pedro Balau 1502 POR0.001-0.5740-22.80 
  Maissa, Susana Flora Cesana 1571 POR0.001-0.4740-18.80 
  Monteiro, Fernando Miguel F 1479 POR0.001-0.6040-24.00 

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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