Individual Calculations December 2017
 Oulmann Sevilla, Federico  Total change: 32.40  Rating chartPersonal card
 Liga Andaluza 2017 Division de Honor Oriental Andalucia ESP 2017-10-01
RcRownchangeKK*chgGame
 2157 1859 0.50 1 0.35 40 14.00 
  Munoz Pelaez, Manuel 2157 ESP0.5010.354014.00 

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)
 
NOTE: K factor changed
 Liga Andaluza 2017 Primera Division E Andalucia ESP 2017-10-01
RcRownchangeKK*chgGame
 2021 1859 1.50 2 0.92 20 18.40 
  Gutierrez Curras, Daniel 2020 ESP0.5010.21204.20 
  Fomani, Medhi 2021 ESP1.0010.712014.20 

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)
 

 

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