Individual Calculations April 2024
 Soto Alarcon, Marcelo  Total change: -12.40  Rating chartPersonal card
 XXV Open Tres Peons GRUP B Rondas 8 Barcelona ESP 2024-02-28
RcRownchangeKK*chgGame
 1647 1626 0.00 1 -0.47 40 -18.80 
  Ribon Calabia, Mariano 1647 ESP0.001-0.4740-18.80 

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)
 
 Lliga Catalana 2024 - Segona Provincial Grup V Rondas 7-9 Barcelona ESP 2024-03-03
RcRownchangeKK*chgGame
 1772 1802 1.00 2 -0.09 40 -3.60 
  Roig Martinez, Salvador 1752 ESP0.501-0.0740-2.80 
  Castells Pagan, Raul 1791 ESP0.501-0.0240-0.80 

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)
 
 XXV Open Tres Peons GRUP B Rondas 9 Barcelona ESP 2024-03-06
RcRownchangeKK*chgGame
 1779 1802 1.00 1 0.47 40 18.80 
  Paez Nunez, David 1779 ESP1.0010.474018.80 

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)
 
 I Obert Chessable Grup A Rondas 1 Barcelona ESP 2024-03-20
RcRownchangeKK*chgGame
 2018 1802 0.00 1 -0.22 40 -8.80 
  Dickl, Errol 2018 GER0.001-0.2240-8.80 

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)
 

 

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