Individual Calculations October 2023
 Yalet, Nestor  Total change: -9.60  Rating chartPersonal card
 Club Argentino de Ajedrez - IRT Raul Vignoles CABA ARG 2023-08-07
RcRownchangeKK*chgGame
 1688 1518 0.50 2 -0.13 20 -2.60 
  Lopez Almanzas, Dario Alex 1876 ARG0.001-0.1020-2.00 
  Bernardo, Maximo 1499 ARG0.501-0.0320-0.60 

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)
 
 10mo IRT SUB-2250 ALEJANDRO JUDEWICZ Mar del Plata ARG 2023-09-01
RcRownchangeKK*chgGame
 1725 1489 1.50 5 0.31 20 6.20 
  Romero, Fabian 1814 ARG1.0010.872017.40 
  Arana, Augusto 1892 ARG0.001-0.0820-1.60 
  Chan, Daniel 1737 ARG0.001-0.1920-3.80 
  Cabanillas, Edgardo 1804 ARG0.001-0.1420-2.80 
  Ochandio, Sergio 1377 ARG0.501-0.1520-3.00 

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)
 
 Club Argentino de Ajedrez - IRT Carranza CABA ARG 2023-09-07
RcRownchangeKK*chgGame
 1630 1489 0.00 2 -0.66 20 -13.20 
  Ferrero, Luis 1756 ARG0.001-0.1820-3.60 
  Bernardo, Maximo 1504 ARG0.001-0.4820-9.60 

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)
 

 

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