Individual Calculations January 2023
 Girin, Jerome  Total change: 6.00  Rating chartPersonal card
 IV Torneig D'Escacs Open Ciutat de Manacor 2022 Manacor (Mallorca) ESP 2022-12-02
RcRownchangeKK*chgGame
 1568 1487 2.50 6 -0.05 40 -2.00 
  Clotet Mas, Dan 1864 ESP0.001-0.0940-3.60 
  Cerdo Fernandez, Miguel 1848 ESP0.001-0.1040-4.00 
  Navarro Da Costa, Lais 1261 ESP1.0010.21408.40 
  Tortella Uris, Arnau 1402 ESP0.501-0.1240-4.80 
  Chen, Junhao 1251 ESP1.0010.20408.00 
  Antich Fernandez, Marta Isabel 1779 ESP0.001-0.1540-6.00 

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)
 
 Campionat de Mallorca Individual 2022 Tercera Rondas 7 Pollensa (Baleares) ESP 2022-12-03
RcRownchangeKK*chgGame
 1243 1487 1.00 1 0.20 40 8.00 
  Tamayo Zafra, Hernan 1243 ESP1.0010.20408.00 

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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