Individual Calculations September 2022
 Aristizabal Soto, Diego Fernando  Total change: -5.60  Rating chartPersonal card
 IRT Internacional Feria de las Flores Medellin 2022 Medellin COL 2022-08-03
RcRownchangeKK*chgGame
 1717 1460 2.00 8 -0.14 40 -5.60 
  Valle, Efrain f2024 COL0.001-0.0240-0.80 
  Ospina Castro, Santiago 2079 COL0.001-0.0240-0.80 
  Lucio Pinzon, Santiago 1243 COL1.0010.22408.80 
  Gonzalez Zapata, Julian David 1716 COL0.5010.314012.40 
  Mora Munoz, Alejandro 1973 COL0.001-0.0440-1.60 
  Ospina Betancur, Santiago 1667 COL0.001-0.2340-9.20 
  Paniagua, Fabio De Jesus 1630 COL0.001-0.2840-11.20 
  Hurtado Paez, Andres Jesus 1406 COL0.501-0.0840-3.20 

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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