Individual Calculations October 2023
 Sainz Diaz, Juan Carlos  Total change: -41.80  Rating chartPersonal card
 XXVIII Open Internacional Virgen de Valencia Viono de Pielagos (Cantabria) ESP 2023-09-01
RcRownchangeKK*chgGame
 1445 1558 4.00 9 -2.09 20 -41.80 
  Forgas Moreno, Yaniela wg2267 CUB0.001-0.0120-0.20 
  Alvarez Garcia, Maria 1248 ESP0.001-0.8620-17.20 
  Bravo Freire, Aitor 1387 ESP0.501-0.2320-4.60 
  Garcia Amelibia, Luis 1158  * ESP0.001-0.9220-18.40 
  De La Rasilla Calabuig, Adrian 1502 ESP1.0010.42208.40 
  Alvarez De Diego, Eden 1412 ESP0.501-0.2020-4.00 
  San Juan Berzosa, Jose Antonio 1402 ESP0.501-0.2120-4.20 
  Kaji Senas, Tarek 1223 ESP1.0010.12202.40 
  Saez De Adana Saez, Maria 1408 ESP0.501-0.2020-4.00 
 * 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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