Individual Calculations May 2024
 Roque Hernandez, Francisco  Total change: -10.40  Rating chartPersonal card
 Campeonato Insular de Ajedrez de Gran Canaria Veteranos 2024 Las Palmas de Gran Canaria ESP 2024-04-12
RcRownchangeKK*chgGame
 1735 1519 0.50 4 -0.49 20 -9.80 
  Marrero Lopez, Agustin 1851 ESP0.001-0.1220-2.40 
  Arencibia Sanchez, Luis 1774 ESP0.001-0.1920-3.80 
  Sabroso Olivares, Jose Maria 1499 ESP0.501-0.0320-0.60 
  Sanchez Montesdeoca, Isaac 1817 ESP0.001-0.1520-3.00 

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)
 
 Liga por Equipos de Gran Canaria Categoria Primera 2024 Rondas 7 Gran Canaria ESP 2024-04-20
RcRownchangeKK*chgGame
 1707 1519 0.50 1 0.24 20 4.80 
  Alhambra Zarco, Raul 1707 ESP0.5010.24204.80 

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)
 
 Liga por Equipos de Gran Canaria Categoria Primera 2024 Rondas 8 Gran Canaria ESP 2024-04-27
RcRownchangeKK*chgGame
 1690 1519 0.00 1 -0.27 20 -5.40 
  Arlet, Benjamin Andres 1690 ESP0.001-0.2720-5.40 

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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