Individual Calculations February 2023
 Hernandez Leon, Alberto  Total change: -4.80  Rating chartPersonal card
 Roquetas Chess Festival 2023 - XXXIV International Open Roquetas de Mar (Almeria) ESP 2023-01-03
RcRownchangeKK*chgGame
 2145 2245 5.00 9 -0.56 20 -11.20 
  Hernandez Venzal, Juan Julian 1845  * ESP1.0010.08201.60 
  Fier, Alexandr g2602 BRA0.001-0.1120-2.20 
  Crespo Ruiz, Manuel Maria 1979 ESP1.0010.18203.60 
  Iglesias Ferreira, Andres 1949 ESP0.501-0.3520-7.00 
  Mompel Ferruz, Xavier 2139 ESP0.501-0.1420-2.80 
  Van Hoolandt, Patrick f2017 MNC1.0010.21204.20 
  Domingo Nunez, Ruben f2380 ESP0.5010.18203.60 
  Rubio Mejia, Luis Ignacio m2388 ESP0.001-0.3120-6.20 
  Navarro Martinez, Victor 2004 ESP0.501-0.3020-6.00 
 * 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)
 
 Liga Primera Division La Palma 2023 Rondas 1 Santa Cruz de Palma (Canarias) ESP 2023-01-21
RcRownchangeKK*chgGame
 2108 2245 1.00 1 0.32 20 6.40 
  Cadei, Frederic 2108 SUI1.0010.32206.40 

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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