Individual Calculations May 2023
 Villa Peiro, Joan  Total change: 33.60  Rating chartPersonal card
 Campionat de Catalunya Individual Sub-10 Catalunya ESP 2023-04-01
RcRownchangeKK*chgGame
 1321 1344 4.00 6 0.84 40 33.60 
  Hernandez Martinez, Pol 1111 ESP1.0010.21408.40 
  Clerc, Oceane 1176 ESP1.0010.284011.20 
  Perez Monakhov, Andres 1502 ESP0.001-0.2940-11.60 
  Serradell Munoz, Silvia 1109 ESP1.0010.21408.40 
  Bru Montoya, Pau 1604 ESP0.001-0.1840-7.20 
  Jimenez Haneda, Naoki 1422 ESP1.0010.614024.40 

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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