Individual Calculations March 2023
 Haynes, Malachi  Total change: -13.60  Rating chartPersonal card
 Lliga Preferent de Tarragona 2023 Rondas 1-2 Tarragona ESP 2023-01-22
RcRownchangeKK*chgGame
 1783 1823 0.50 1 -0.06 20 -1.20 
  Esteve Batet, Josep 1783 ESP0.501-0.0620-1.20 

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)
 
 Lliga Preferent de Tarragona 2023 Rondas 3-6 Tarragona ESP 2023-02-05
RcRownchangeKK*chgGame
 1791 1823 1.00 3 -0.62 20 -12.40 
  Tuduri Jerez, Manuel 1820 ESP0.5010.00200.00 
  Segura Lara, Ramon 1884 ESP0.001-0.4220-8.40 
  Garcia Verges, Santiago 1670 ESP0.501-0.2020-4.00 

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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