Individual Calculations May 2023
 Builes Palacio, Santiago  Total change: -3.20  Rating chartPersonal card
 XI IRT Abierto Internacional Semana Santa 2023 Medellin COL 2023-04-05
RcRownchangeKK*chgGame
 1756 1896 3.00 5 -0.36 20 -7.20 
  Restrepo Cifuentes, Luciana 1606 COL1.0010.16203.20 
  Baules Rodriguez, Jorge Luis m2287 PAN0.001-0.0920-1.80 
  Duran, Luis Esteban 1628 COL1.0010.17203.40 
  Gonzalez Zapata, Julian David 1759 COL0.001-0.6820-13.60 
  Jaramillo, Carlos Mario 1498 COL1.0010.08201.60 

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)
 
 IRT Segunda Categoria Antioquia 2023 Medellin COL 2023-04-18
RcRownchangeKK*chgGame
 1673 1896 2.50 3 0.20 20 4.00 
  Garcia Ramirez, Ramon 1533 COL1.0010.10202.00 
  Garcia, Andres Felipe 1708 COL1.0010.26205.20 
  Diaz Larrea, Juan Manuel 1779 COL0.501-0.1620-3.20 

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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