Individual Calculations October 2022
 Almeida, Joao Pedro Dias  Total change: 10.40  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 1807 1797 4.50 9 0.15 40 6.00 
  Camacho, Filipa Fernandes Brit 1397  * POR1.0010.08403.20 
  Fernandez Gil, Marco Antonio 2187 ESP0.001-0.0940-3.60 
  Gedajlovic, Max f2316 CAN0.001-0.0340-1.20 
  Freitas, Daniel Leonardo M 1359 POR1.0010.06402.40 
  Van Kessel, Wessel 2140 BEL0.001-0.1240-4.80 
  Domene Mulyukova, Catarina 1360 ESP1.0010.06402.40 
  Warnaar, Alisha 2037 NED0.001-0.2040-8.00 
  Silva, Everton 1439 BRA1.0010.10404.00 
  Bernardo, Daniel Madureira 2026 POR0.5010.294011.60 
 * 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)
 
 Taca de Aveiro 2021-22 Clubes POR 2022-09-17
RcRownchangeKK*chgGame
 1534 1890 1.00 1 0.11 40 4.40 
  Fonseca, Miguel Trindade 1534 POR1.0010.11404.40 

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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