Individual Calculations September 2023
 Sanchez Soba, Omar Jose  Total change: 157.60  Rating chartPersonal card
 XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios Medellin COL 2023-08-03
RcRownchangeKK*chgGame
 1741 1308 4.50 8 3.94 40 157.60 
  Viana Ardila, Juan Carlos 1858 COL0.001-0.0340-1.20 
  Bohorquez Gutierrez, Daniel 1785 COL1.0010.954038.00 
  Rico Hernandez, Edgar 1730 COL0.001-0.0740-2.80 
  Cesar, Geovanny 1703 DOM1.0010.924036.80 
  Lopez, Juan E 1661 COL1.0010.894035.60 
  Bermudez, Edilson Enrique 1690 COL0.5010.414016.40 
  Osorio Ocampo, John 1691 COL0.5010.414016.40 
  Uribe Valencia, Victor Alexis 1807 COL0.5010.464018.40 

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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