Individual Calculations November 2023
 Najar Arrieta, Oriol  Total change: 12.80  Rating chartPersonal card
 Campionat Absolut Territorial de Barcelona 2023 Grup A Rondas 3-5 Badalona (Barcelona) ESP 2023-10-01
RcRownchangeKK*chgGame
 2091 1972 1.00 2 0.32 40 12.80 
  Moya Nunez, Pau Salvador 2135 ESP0.001-0.2840-11.20 
  Garcia Marin, Guillem 2046 ESP1.0010.604024.00 

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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