Individual Calculations December 2023
 Espinosa Coll, Josep  Total change: 25.60  Rating chartPersonal card
 XXXIX Open Internacional Martorell 2023 - Grup A Rondas 6-9 Martorell (Barcelona) ESP 2023-10-28
RcRownchangeKK*chgGame
 1792 1846 3.00 3 1.28 20 25.60 
  Turuguet Lopez, Josep Lluis 1749 ESP1.0010.37207.40 
  Tejedor Cros, Andreu 1815 ESP1.0010.46209.20 
  Garcia Rodriguez, Laia 1811 ESP1.0010.45209.00 

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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