Individual Calculations February 2023
 Zambrano Erazo, Esteban Santiago  Total change: -2.40  Rating chartPersonal card
 I IRT Clasico Escuela de Futuros Maestros 2023 Grupo B Pasto COL 2023-01-13
RcRownchangeKK*chgGame
 1616 1530 1.50 4 -0.06 40 -2.40 
  Martinez Pinchao, Juan Manuel 1750 COL0.001-0.2240-8.80 
  Huertas Riascos, Edwin Mauricio 1734 COL0.001-0.2440-9.60 
  Alpala Mejia, David Mauricio 1393 COL0.501-0.1840-7.20 
  Naranjo Diaz, Juan Felipe 1586 COL1.0010.584023.20 

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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