Individual Calculations September 2023
 Sanchez Bermudez, Jeronimo  Total change: 74.40  Rating chartPersonal card
 XXX IRT Aficionados Feria de Las Flores Medellin 30 Anios Medellin COL 2023-08-03
RcRownchangeKK*chgGame
 1675 1298 2.50 6 1.86 40 74.40 
  Bernal Perdomo, Francisco Jose 1849 COL0.001-0.0340-1.20 
  Paniagua, Fabio De Jesus 1580 COL1.0010.844033.60 
  Renteria, Jakson Alexander 1629 COL0.001-0.1240-4.80 
  Lopez, Ricardo Andres 1774 COL0.001-0.0540-2.00 
  Lopez, Juan E 1661 COL1.0010.904036.00 
  Dabraccio, Guillermo 1555 COL0.5010.324012.80 

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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