Individual Calculations August 2023
 Alvarez Sanchez, David  Total change: 23.60  Rating chartPersonal card
 II Abierto de Ajedrez Clasico Sub 2200 Villa de Zahara Zahara de la Sierra (Cadiz) ESP 2023-06-30
RcRownchangeKK*chgGame
 1832 1858 3.50 6 0.38 20 7.60 
  Perez Gil, Pedro 1458  * ESP1.0010.08201.60 
  Cuellar Montes, Alejandro 2115 ESP1.0010.822016.40 
  Serrano Almendros, Angel 2167 ESP0.001-0.1420-2.80 
  Tamajon Castilla, Francisco 2111 ESP0.001-0.1920-3.80 
  Garcia Calero, Jose Maria 1590 ESP0.501-0.3320-6.60 
  Moreno Guerrero, Idelfonso 1553 ESP1.0010.14202.80 
 * 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)
 
 V OPEN LOS MOLINOS CIUDAD DEL VINO SUB 2400 Valdepenas (Ciudad Real) ESP 2023-07-21
RcRownchangeKK*chgGame
 1952 1858 3.50 7 0.80 20 16.00 
  Alvarez Serrano, Carlos 2231 ESP0.001-0.1020-2.00 
  Lozano Hernanz, Rodrigo 1539 ESP1.0010.13202.60 
  Alonso Alonso, Ivan 2077 ESP0.5010.28205.60 
  Fernandez De Bobadilla, Gabriel c2110 ESP0.001-0.1920-3.80 
  De La Aldea Martin, Alvaro 1743 ESP1.0010.34206.80 
  Lozano Freras, Sergio 1990 ESP0.5010.18203.60 
  Blazquez Gomez, Miguel 1976 ESP0.5010.16203.20 

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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