Individual Calculations August 2023
 Valencia Lopez, Greissy Sofia  Total change: 85.20  Rating chartPersonal card
 IRT Rivera Aniversario 80 AI Luis Eduardo Hernandez Fierro Inmemoriam Rivera COL 2023-07-20
RcRownchangeKK*chgGame
 1898 1452 2.50 5 2.13 40 85.20 
  Rojas Barrero, Andres Humberto f2137 COL0.001-0.0140-0.40 
  Palomares Valencia, Daniel Felipe 1766 COL1.0010.864034.40 
  Cuellar Canosa, Nicolas 1848 COL0.001-0.0840-3.20 
  Valencia, Dario 1845 COL0.5010.424016.80 
  Melo Ramirez, Marlon Roman 1894 COL1.0010.944037.60 

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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