Individual Calculations October 2021
 Andrade, Bruno  Total change: -8.40  Rating chartPersonal card
 Guimaraes Chess Open 2021 (PCT) Guimaraes POR 2021-08-24
RcRownchangeKK*chgGame
 1894 2031 5.00 9 -0.78 20 -15.60 
  Frolov, Ilya 1631  * POR1.0010.08201.60 
  Sorensen, Hampus f2382 SWE0.5010.39207.80 
  Jahncke, Giso f2306 GER0.001-0.1720-3.40 
  Kliashtornyi, Arkadii 1668 UKR1.0010.10202.00 
  Jogstad, Martin f2334 SWE0.001-0.1420-2.80 
  Roquero Redondo, Miguel 1631  * ESP0.501-0.4220-8.40 
  Sarabando, Rodrigo Andias 1753 POR0.001-0.8320-16.60 
  Farias, David Nuno M E 1631  * POR1.0010.08201.60 
  Alonso Fernandez, Gonzalo 1714 ESP1.0010.13202.60 
 * 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)
 
 CN Equipas 2020-21 - 2. divisao C r.6 clubes POR 2021-09-25
RcRownchangeKK*chgGame
 2344 2036 0.50 1 0.36 20 7.20 
  Rocha, Sergio m2344 POR0.5010.36207.20 

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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