Individual Calculations December 2021
 Quintero Gemio, Antonio J.  Total change: -8.80  Rating chartPersonal card
 Campeonato Provincial de Cadiz por equipos 2021 Provincia de Cadiz ESP 2021-09-26
RcRownchangeKK*chgGame
 1892 1705 0.50 2 -0.02 20 -0.40 
  Salazar Gould, Melanie cwf1900 CRC0.001-0.2520-5.00 
  Lorente Manzanares, Luis 1884 ESP0.5010.23204.60 

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)
 
 XXX Campeonato de Espana Individual de Ajedrez FEDC Jaen ESP 2021-11-17
RcRownchangeKK*chgGame
 1614 1706 4.50 8 -0.42 20 -8.40 
  Mena Lena, Antonio 1306  * ESP1.0010.08201.60 
  Vela Ignacio, Jose Manuel 2012 ESP0.001-0.1420-2.80 
  Rodriguez Gonzalez, Jaime 1517 ESP0.501-0.2520-5.00 
  San Juan Santin, Aaron 1585 ESP1.0010.34206.80 
  Escalante Ortega, Fernando 1697 ESP0.501-0.0120-0.20 
  Fernandez Coya, Jose Luis 1615 ESP0.001-0.6220-12.40 
  Mesa Garcia, Angel 1637 ESP0.501-0.1020-2.00 
  Espadina Solano, Jaime 1543 ESP1.0010.28205.60 
 * 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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