Individual Calculations February 2023
 Guayara Diaz, William Alonso  Total change: -20.20  Rating chartPersonal card
 II IRT Clasico Escuela de Futuros Maestros 2023 - Grupo A Pasto COL 2023-01-20
RcRownchangeKK*chgGame
 1786 1832 4.00 9 -1.01 20 -20.20 
  Figueroa Navarro, Juan Jose 2004 COL0.5010.23204.60 
  Finley Rosero, Karol Valentina 1704 COL0.001-0.6720-13.40 
  Palacios Gordillo, Camila Estefan 1789 ECU0.501-0.0620-1.20 
  Martinez Pinchao, Juan Manuel 1750 COL0.501-0.1120-2.20 
  Barreiro Jurado, Frank 1992 COL0.001-0.2920-5.80 
  Enriquez, Juan Camilo 1685 COL1.0010.30206.00 
  Cajamarca Gordillo, Sebastian Ale 1527 ECU0.501-0.3620-7.20 
  Benavides, Christian Camilo 1893 COL0.001-0.4220-8.40 
  Huertas Riascos, Edwin Mauricio 1734 COL1.0010.37207.40 

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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