Individual Calculations May 2023
 Marin Ripoll, Marti  Total change: 12.00  Rating chartPersonal card
 IV Open Ciutat del Prat Rondas 9 El Prat de Llobregat (Barcelona) ESP 2023-03-31
RcRownchangeKK*chgGame
 1533 1696 0.50 1 -0.22 40 -8.80 
  Segarra Vera, Gerard 1533 ESP0.501-0.2240-8.80 

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 de Catalunya Individual Sub-14 Catalunya ESP 2023-04-01
RcRownchangeKK*chgGame
 1693 1734 5.50 9 0.52 40 20.80 
  Torres Diez, Marc 1334  * ESP1.0010.08403.20 
  Martos Martin, Daniel 1392 ESP1.0010.12404.80 
  Salinas Tomas, Daniel 2149 ESP0.001-0.0740-2.80 
  Safont-Tria Sastre, Biel 1465 ESP1.0010.17406.80 
  Sergooris, Danail Jurgen 1537 ESP1.0010.254010.00 
  Prada Villagrasa, Pau Manel 1954 ESP0.5010.284011.20 
  Uber Gracia, Hugo 2104 ESP0.001-0.1040-4.00 
  Berishvili, Luka 1547 ESP1.0010.264010.40 
  Escoriza Pons, Xavier 1753 ESP0.001-0.4740-18.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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