Individual Calculations December 2023
 Garcia Martinez, David  Total change: 38.80  Rating chartPersonal card
 OPEN SUB1800 DE AJEDREZ DELICIAS Madrid ESP 2023-11-18
RcRownchangeKK*chgGame
 1601 1278 0.50 2 0.14 40 5.60 
  Galarreta Santana, Javier 1790 ESP0.001-0.0440-1.60 
  Lafontaine, Pierre 1412 FRA0.5010.18407.20 

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
 1555 1278 1.00 1 0.83 40 33.20 
  Sastre Pavicich, Ruben A. 1555 ESP1.0010.834033.20 

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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