Individual Calculations December 2022
 Mestre Costas, Jordi  Total change: -0.20  Rating chartPersonal card
 Obert de Santa Margarida de Montbui 2022 Rondas 1-4 Santa Margarida de Montbui (Barcelona) ESP 2022-09-30
RcRownchangeKK*chgGame
 1570 1303 1.00 2 0.62 20 12.40 
  Sola Sendra, Francesc 1679 ESP0.001-0.0920-1.80 
  Jimenez Bargallo, Josep Antoni 1461 ESP1.0010.712014.20 

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)
 
 Obert de Santa Margarida de Montbui 2022 Rondas 5-8 Santa Margarida de Montbui (Barcelona) ESP 2022-10-28
RcRownchangeKK*chgGame
 1446 1303 0.00 2 -0.63 20 -12.60 
  Sanchez Lopez, Juan 1517 ESP0.001-0.2320-4.60 
  Torres Palau, Jordi 1375 ESP0.001-0.4020-8.00 

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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