Individual Calculations October 2021
 Rodriguez Sanchez, Juan Carlos  Total change: -28.60  Rating chartPersonal card
 XXXVIII Torneo Abierto Collado Villalba Collado Villalba, Madrid ESP 2021-08-21
RcRownchangeKK*chgGame
 1570 1623 3.00 8 -1.43 20 -28.60 
  Longa Yauca, Javier 2023  * PER0.001-0.0820-1.60 
  Arevillca Colque, Jonatan 1309 ESP1.0010.14202.80 
  Serrano Ruiz, Lope 1928 ESP0.5010.36207.20 
  Rojas Pozo, Jose Luis 1876 ESP0.001-0.1920-3.80 
  Rojas Fernandez, Pablo 1223  * ESP0.001-0.9220-18.40 
  Ruiz Grau, David 1358 ESP0.501-0.3220-6.40 
  Melcon Diez, Enrique 1620 ESP0.5010.00200.00 
  Palomares Cortez, Tabata Sofia 1223  * ESP0.501-0.4220-8.40 
 * 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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