Individual Calculations November 2023
 Lasaosa Irigoyen, Javier  Total change: -8.00  Rating chartPersonal card
 III Obert Memorial Joan Segura GRUP A Rondas 1-5 Barcelona ESP 2023-09-26
RcRownchangeKK*chgGame
 1658 1831 2.50 4 -0.40 20 -8.00 
  Iglesias Lopez, Albert 1739 ESP0.501-0.1320-2.60 
  Martin Valentin, Francisco 1629 ESP0.501-0.2620-5.20 
  Trenchs Lopez, Christian 1685 ESP1.0010.30206.00 
  Boldu Zabih, Llorenc 1577 ESP0.501-0.3120-6.20 

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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