Individual Calculations November 2023
 Vidarte Morales, Arturo  Total change: -8.20  Rating chartPersonal card
 Campionat Absolut Territorial de Barcelona 2023 Grup A Rondas 3-5 Badalona (Barcelona) ESP 2023-10-01
RcRownchangeKK*chgGame
 2180 2263 1.50 3 -0.33 10 -3.30 
  Herman Gamazo, Isaac 2130 ESP1.0010.32103.20 
  Alvarez Albiol, Victor f2120 ESP0.501-0.1910-1.90 
  Cervello Tost, Ferran f2290 ESP0.001-0.4610-4.60 

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)
 
 XXXIX Obert d'Escacs Vila de Cerdanyola Grup A Rondas 1-2 Cerdanyola del Valles (Barcelona) ESP 2023-10-07
RcRownchangeKK*chgGame
 1946 2263 2.00 2 0.28 10 2.80 
  Garriga Cabrera, Joan 1892 ESP1.0010.10101.00 
  Valencia Jimenez, Jose 2000 ESP1.0010.18101.80 

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)
 
 2023 1000GM October Scheveningen A Sunnyvale, CA USA 2023-10-14
RcRownchangeKK*chgGame
 2148 2263 2.50 5 -0.77 10 -7.70 
  Karthi, Jashith 2053 USA0.001-0.7710-7.70 
  Rajaram, Rohan c2160 USA0.501-0.1410-1.40 
  Champsi, Imran 2125 USA1.0010.31103.10 
  Tang, Dylan 2251 USA0.501-0.0210-0.20 
  Liu, Patrick 2151 USA0.501-0.1510-1.50 

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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