Individual Calculations May 2023
 Berdote Alonso, Carlos  Total change: 5.20  Rating chartPersonal card
 XLIII Open Internacional Ciudad de San Sebastian San Sebastian (Guipuzkoa) ESP 2023-04-01
RcRownchangeKK*chgGame
 1833 1842 4.50 8 0.26 20 5.20 
  Stremavicius, Titas g2532 LTU0.001-0.0120-0.20 
  Munoz Ferreira, Ibon 1559 ESP0.501-0.3420-6.80 
  Parron Luceno, David 1461 ESP1.0010.09201.80 
  Cano Mas, Ignacio Dimas 1442  * ESP0.501-0.4220-8.40 
  Santos, Ricardo Alexandre Luis 2083 POR0.5010.30206.00 
  Dominguez Lopez, Markel 1462 ESP1.0010.09201.80 
  Vanduyfhuys, Igor 1999 BEL1.0010.712014.20 
  Gomez Anadon, Daniel f2127 AND0.001-0.1620-3.20 
 * 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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