Individual Calculations January 2023
 Herrero Pena, Laura  Total change: -23.60  Rating chartPersonal card
 XI Torneo a Ritmo Lento - C.A. Villa de La Zubia La Zubia (Granada) ESP 2022-12-08
RcRownchangeKK*chgGame
 1497 1502 2.50 6 -0.59 40 -23.60 
  Razola Garcia, Joaquin 1984 ESP0.5010.454018.00 
  Juan Mas, Santiago 1858 ESP0.001-0.1140-4.40 
  Ferrete Rueda, Juan Carlos 1662 ESP0.001-0.2940-11.60 
  Feiyang, Chen 1110 ESP0.001-0.9240-36.80 
  Garcia Jimenez, Cesar 1102  * ESP1.0010.08403.20 
  Trujillo Torres, Alvaro 1264 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)
 

 

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