Individual Calculations November 2023
 Guerrero, Hernando  Total change: -20.80  Rating chartPersonal card
 IRT Raza Sub-1999 Medellin 2023 Medellin COL 2023-10-12
RcRownchangeKK*chgGame
 1567 1627 3.50 8 -1.04 20 -20.80 
  Florez, Leidy Lucila 1218 COL1.0010.08201.60 
  Jimenez Jaramillo, Jhoynner 1914 COL0.001-0.1620-3.20 
  Arboleda Diaz, Jhon Alexander 1464 COL1.0010.28205.60 
  Diaz Larrea, Juan Manuel 1904 COL0.001-0.1720-3.40 
  Romero Arias, Daniel 1261 COL1.0010.10202.00 
  Valle, Efrain f1944 COL0.001-0.1320-2.60 
  Sepulveda, Lyda Marcela 1372 COL0.001-0.8120-16.20 
  Aristizabal Soto, Diego Fernando 1456 COL0.501-0.2320-4.60 

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)
 

 

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