Individual Calculations December 2019
 Miranda Herrera, Belen  Total change: -47.20  Rating chartPersonal card
 Cto Provincial Individual de Zaragoza 2019 (Segunda) Zaragoza ESP 2019-09-29
RcRownchangeKK*chgGame
 1366 1430 0.00 2 -1.18 40 -47.20 
  Colon Garcia, Antonio 1344 ESP0.001-0.6240-24.80 
  Ferrer Enguita, Pedro Miguel 1388 ESP0.001-0.5640-22.40 

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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