Individual Calculations January 2023
 Oswaldo Valentin, Requejo Cotrin  Total change: -60.60  Rating chartPersonal card
 XIX Gran Torneo Internacional Grupo A Benidorm (Alicante) ESP 2022-12-03
RcRownchangeKK*chgGame
 2128 2248 4.00 8 -1.26 20 -25.20 
  Garijo Perez, Hugo 1991 ESP1.0010.18203.60 
  Pedchenko Bondar, Alexandr 2096 ESP1.0010.30206.00 
  Schaffert, Walter 2037 GER0.001-0.7720-15.40 
  Korneev, Oleg g2481 ESP0.001-0.2120-4.20 
  Galvan Cipriani, Viviana wf2088 ESP0.501-0.2120-4.20 
  Yuste Valenzuela, Alejandro 2089 ESP1.0010.29205.80 
  Tabuenca Mendataurigoitia, Danie 2171 ESP0.001-0.6120-12.20 
  Salgado Lopez, Oscar 2070 ESP0.501-0.2320-4.60 

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)
 
 IX Chessable Sunway Sitges Chess Festival - Group A Sitges (Barcelona) ESP 2022-12-12
RcRownchangeKK*chgGame
 1935 2248 2.50 5 -1.77 20 -35.40 
  Pousada Garcia, Daniel 1960 ESP1.0010.16203.20 
  Arvind, Ramnath Iyer 1834 IND0.501-0.4320-8.60 
  Prudhvi, Kumar V 1848  * IND0.001-0.9220-18.40 
  Alfonso Pellisa, Aaron 2018 ESP1.0010.21204.20 
  Dietrich, Peter 2015 AUT0.001-0.7920-15.80 
 * 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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