Individual Calculations February 2023
 Perdiguero Herreros, Alejandro  Total change: -1.00  Rating chartPersonal card
 Campeonato de Liga por Equipos de Madrid 2022-2023 Segunda C Rondas 4-5 Madrid ESP 2023-01-15
RcRownchangeKK*chgGame
 1654 1736 1.00 2 -0.20 20 -4.00 
  Carrascosa Bernal, Alvaro 1504 ESP1.0010.21204.20 
  Gilardi Olarrea, Mikel 1803 ESP0.001-0.4120-8.20 

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)
 
 II Torneo Pueblo Nuevo Sabados Tarde Rondas 1 Madrid ESP 2023-01-21
RcRownchangeKK*chgGame
 1443 1736 1.00 1 0.15 20 3.00 
  Benito Mellado, Humberto 1443 ESP1.0010.15203.00 

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)
 

 

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