Individual Calculations December 2023
 Ayala Abenza, Jose Luis  Total change: 1.80  Rating chartPersonal card
 XXXIX Open Internacional Martorell 2023 - Grup A Rondas 6-9 Martorell (Barcelona) ESP 2023-10-28
RcRownchangeKK*chgGame
 1933 1904 2.00 4 0.09 20 1.80 
  Gil Jimenez, David 1920 ESP0.001-0.4820-9.60 
  Lara Crosas, Marc 1717 ESP1.0010.26205.20 
  Carrasco Leon, Jose Fernando 1862 ESP1.0010.44208.80 
  Sviridenko, Yaroslav 2231 UKR0.001-0.1320-2.60 

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)
 

 

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