Individual Calculations December 2023
 Trevino Martinez, Cristobal  Total change: -8.80  Rating chartPersonal card
 XXXIX Open Internacional Martorell 2023 - Grup B Rondas 6-9 Martorell (Barcelona) ESP 2023-10-28
RcRownchangeKK*chgGame
 1638 1678 2.50 4 0.27 20 5.40 
  Hernando Rodrigo, Inmaculada 1734 ESP0.5010.08201.60 
  Fernandez Benito, Francisco Javie 1624 ESP0.001-0.5820-11.60 
  Martin Dinares, Laura 1601 ESP1.0010.39207.80 
  Arroyo Andrades, Alberto 1591 ESP1.0010.38207.60 

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)
 
 Campionat Territorial de Barcelona 2023 Grup B Vilanova Rondas 6-8 Gelida (Barcelona) ESP 2023-10-29
RcRownchangeKK*chgGame
 1785 1678 0.00 2 -0.71 20 -14.20 
  Lopez Artigas, Sergio 1816 ESP0.001-0.3120-6.20 
  Plazas Pinar, Miquel 1753 ESP0.001-0.4020-8.00 

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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