Individual Calculations October 2022
 Tarelho, Bruna Silva  Total change: 97.60  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 1748 1324 2.00 7 1.36 40 54.40 
  Ochoa Gonzalez, Hugo 1786 ESP0.5010.454018.00 
  Monteiro, Paulo Alexandre G 1980 POR0.001-0.0140-0.40 
  Golsta, Ramona 1744 LAT1.0010.934037.20 
  Paluska, Karol 1886 SVK0.001-0.0240-0.80 
  Lopez Gonzalez, Diego 1682 ESP0.001-0.1040-4.00 
  Afonso, Joao Pedro 1652 POR0.001-0.1340-5.20 
  Castro Gandara, David 1508 ESP0.5010.24409.60 

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 de Aveiro 2021-22 Clubes POR 2022-09-17
RcRownchangeKK*chgGame
 1601 1324 1.50 2 1.08 40 43.20 
  Ribeiro, Gustavo 1783 POR0.5010.454018.00 
  Leme, Heitor Chaves Garcez 1418 POR1.0010.634025.20 

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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