Individual Calculations December 2023
 Najim, Khalid  Total change: -31.60  Rating chartPersonal card
 Campeonato Absoluto de Algete 2023 Rondas 4 Algete (Madrid) ESP 2023-10-29
RcRownchangeKK*chgGame
 1440 1588 0.00 1 -0.70 40 -28.00 
  Lopez Garcia, Daniel 1440 ESP0.001-0.7040-28.00 

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)
 
 Campeonato Absoluto de Algete 2023 Rondas 5-7 Algete (Madrid) ESP 2023-11-05
RcRownchangeKK*chgGame
 1655 1580 1.00 2 0.20 40 8.00 
  Bellod Thomas, Gonzalo 1566 ESP1.0010.484019.20 
  Perdiguero Herreros, Alejandro 1744 ESP0.001-0.2840-11.20 

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)
 
 Campeonato de Liga por Equipos de Madrid 2023-2024 - Tercera B Rondas 1 Madrid ESP 2023-11-26
RcRownchangeKK*chgGame
 1348 1580 0.50 1 -0.29 40 -11.60 
  Carrillo Castano, Javier 1348 ESP0.501-0.2940-11.60 

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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