Individual Calculations December 2021
 Diaz Zehl, Luis  Total change: -1.60  Rating chartPersonal card
 Provincial por Equipos Almeria Division de Honor Almeria ESP 2021-09-25
RcRownchangeKK*chgGame
 1557 1671 0.50 1 -0.16 20 -3.20 
  Vico Moreno, Angel 1557 ESP0.501-0.1620-3.20 

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)
 
 Provincial por Equipos Almeria Segunda Almeria ESP 2021-09-26
RcRownchangeKK*chgGame
 1271 1671 1.00 1 0.08 20 1.60 
  Sanchez Lew, Daniel 1271  * ESP1.0010.08201.60 
 * 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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