Individual Calculations May 2023
 Hervada Serrano, Dario  Total change: -33.60  Rating chartPersonal card
 SUB 16 CTL 2023 Iscar (Valladolid) ESP 2023-03-31
RcRownchangeKK*chgGame
 1543 1829 4.00 6 -0.51 40 -20.40 
  Sahelices Gonzalez, Alvaro 1220 ESP1.0010.02400.80 
  Enjuto Breton, Miguel 1246 ESP0.501-0.4840-19.20 
  Perez Soto, Gonzalo 1429  * ESP1.0010.08403.20 
  Gomez Pastrana, Juan 1881 ESP0.001-0.4340-17.20 
  Sanz Gorospe, Ibai 1898 ESP0.5010.10404.00 
  Paniagua Tomillo, Ivan 1585 ESP1.0010.20408.00 
 * 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)
 
 CTL Provincial Equipos Valladolid 2023 Rondas 5 Valladolid ESP 2023-04-16
RcRownchangeKK*chgGame
 1556 1831 0.50 1 -0.33 40 -13.20 
  Villamanan Alonso, Carlos 1556 ESP0.501-0.3340-13.20 

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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