Individual Calculations August 2023
 Martinez Peran, Ivan  Total change: -27.80  Rating chartPersonal card
 V OPEN LOS MOLINOS CIUDAD DEL VINO SUB 1800 Valdepenas (Ciudad Real) ESP 2023-07-21
RcRownchangeKK*chgGame
 1419 1621 3.50 7 -1.39 20 -27.80 
  Ortiz Rodriguez, Javier 1152 FID1.0010.05201.00 
  De Gracia Santaolaya, Christian 1293 ESP0.501-0.3720-7.40 
  Moreno Lozano, Jose Ramon 1221  * ESP1.0010.08201.60 
  Pecero Balsera, Jose Luis 1685 ESP1.0010.592011.80 
  Gerona Maura, Jesus 1640 ESP0.001-0.4720-9.40 
  Ruiz De Leon Merlo, Esther 1741 ESP0.001-0.3420-6.80 
  Garcia-Munoz Arias, Diego 1200 ESP0.001-0.9320-18.60 
 * 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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