Individual Calculations September 2023
 Giacame, Juan Manuel  Total change: -4.20  Rating chartPersonal card
 V Abierto de Villa Constitucion Copa Arcelor Mittal Villa Constitucion ARG 2023-08-17
RcRownchangeKK*chgGame
 1787 1782 4.00 9 -0.68 20 -13.60 
  Rodriguez Vila, Andres g2399 URU0.5010.48209.60 
  Guerrero, Alvaro 2050 URU0.001-0.1720-3.40 
  Turcutto, Agustin 1492 ARG0.501-0.3420-6.80 
  Chiarotti, Ginno 1454 ARG1.0010.13202.60 
  Virgillito, Cristian 2130 ARG0.001-0.1120-2.20 
  Nunez, Ricardo 1550 ARG1.0010.21204.20 
  Alvarez, Leandro 2119 ARG0.001-0.1220-2.40 
  Echevarria, Nicolas 1489 ARG0.001-0.8520-17.00 
  Arias, Guillermo Dario 1402 ARG1.0010.09201.80 

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)
 
 IRT Abierto "Copa Argentina de Ajedrez" Concepcion de Uruguay - Entre Rios ARG 2023-08-25
RcRownchangeKK*chgGame
 1708 1782 4.00 6 0.47 20 9.40 
  Fernandez, Leandro Daniel 1680 ARG1.0010.36207.20 
  Perassi, Ignacio 1423 ARG1.0010.10202.00 
  Saldano, Gonzalo 2055 ARG0.001-0.1720-3.40 
  Izquierdo, Sebastian 1966 URU0.5010.24204.80 
  De La Torre, Andres 1578 URU0.501-0.2620-5.20 
  Giussani, Ezequiel 1546 ARG1.0010.20204.00 

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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