Individual Calculations February 2023
 White, Nigel  Total change: -30.00  Rating chartPersonal card
 2022/23 4NCL Division 3 East Rounds 3-4 Daventry ENG 2023-01-07
RcRownchangeKK*chgGame
 1765 1987 1.00 2 -0.56 20 -11.20 
  Taylor, Alistair 1727 ENG1.0010.18203.60 
  Faulks, Nick c1802 BER0.001-0.7420-14.80 

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)
 
 XLVIII Abierto Internacional Ciudad de Sevilla 2023 Sevilla ESP 2023-01-13
RcRownchangeKK*chgGame
 1921 1987 3.00 7 -0.94 20 -18.80 
  Perez Bueno, Salvador 1587  * ESP1.0010.08201.60 
  Cesar Maestre, Bernardo f2341 ESP0.001-0.1120-2.20 
  Calzetta Ruiz, Monica wg2228 ESP0.001-0.2020-4.00 
  Morais, Vitor 1763 POR1.0010.22204.40 
  Salas Gonzalez, Francisco 1544 ESP1.0010.06201.20 
  Tudor, Henry Edward 2092 ROU0.001-0.3620-7.20 
  Gonzalez Pineda, Manuel 1890 ESP0.001-0.6320-12.60 
 * 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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