Individual Calculations December 2023
 Via Ventura, Marius  Total change: -36.20  Rating chartPersonal card
 XXXIX Open Internacional Martorell 2023 - Grup C Rondas 6-9 Martorell (Barcelona) ESP 2023-10-28
RcRownchangeKK*chgGame
 1297 1517 0.50 3 -1.81 20 -36.20 
  Pastrana Pinero, Joan 1372 ESP0.001-0.6920-13.80 
  Giralt Perez, David 1333 ESP0.501-0.2420-4.80 
  Palomera Plans, Joaquin 1186 ESP0.001-0.8820-17.60 

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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