Blitz: Individual Calculations September 2022
 Ospina Loaiza, Jhonny  Total change: -79.20  Rating chartPersonal card
 IRT Torneo de Blitz Un Nuevo Vivir Cali COL 2022-07-30
RcRownchangeKK*chgGame
 1635 1946 6.00 12 -3.96 20 -79.20 
  Lopez Montero, Emmanuel 1640 VEN1.0010.14202.80 
  Lopez Montero, Emmanuel 1640 VEN0.001-0.8620-17.20 
  Cano, James 1777 COL1.0010.28205.60 
  Cano, James 1777 COL0.001-0.7220-14.40 
  Perdomo, Jean Pierre 1517 COL1.0010.07201.40 
  Perdomo, Jean Pierre 1517 COL0.001-0.9320-18.60 
  Castro Leiva, Kevin 1546  * COL1.0010.08201.60 
  Castro Leiva, Kevin 1383 COL0.001-0.9820-19.60 
  Rodriguez, Andres 1538 COL1.0010.08201.60 
  Rodriguez, Andres 1538 COL1.0010.08201.60 
  Mateus, Martha wm1876 COL0.001-0.6020-12.00 
  Mateus, Martha wm1876 COL0.001-0.6020-12.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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