Individual Calculations August 2023
 Macchiavelli, Marcelo  Total change: -27.40  Rating chartPersonal card
 IRT Abierto de junio - Torre Blanca 2023 CABA ARG 2023-06-05
RcRownchangeKK*chgGame
 1532 1582 3.50 7 -0.36 20 -7.20 
  Pierucci, Fabian 1877 ARG0.001-0.1520-3.00 
  Katic, Matias 1282 ARG1.0010.15203.00 
  Gowezniansky, Pablo 1774 ARG0.001-0.2520-5.00 
  Luvotti, Damian 1392 ARG1.0010.25205.00 
  Del Papa, Daniel 1456 ARG0.001-0.6720-13.40 
  Ronco, Alejandro 1756 ARG0.5010.23204.60 
  Kurzbard, Francisco 1188 ARG1.0010.08201.60 

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)
 
 AJEDREZ MARTELLI IRT Sub 1700 Villa Martelli ARG 2023-07-21
RcRownchangeKK*chgGame
 1489 1582 1.50 4 -1.01 20 -20.20 
  Lucero, Sergio Anibal 1496 ARG0.001-0.6220-12.40 
  Longhitano, Juan 1531 ARG0.001-0.5720-11.40 
  Lorenzi, Juan Carlos 1471 ARG1.0010.35207.00 
  Jaugust, Jose Manuel 1456 ARG0.501-0.1720-3.40 

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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