Rapid: Individual Calculations January 2022
 Estrada Velandia, Henry Andres  Total change: -28.20  Rating chartPersonal card
 IRT Rapido Sub-2000 Navideno Liga Risaraldense de Ajedrez Pereira COL 2021-12-11
RcRownchangeKK*chgGame
 1741 1918 5.00 9 -1.01 20 -20.20 
  Puerta Rendon, Josue 1472 COL1.0010.06201.20 
  Hernandez, Stefano 1579 COL1.0010.12202.40 
  Obando Guzman, Soren Federico 1978 COL0.5010.08201.60 
  Londono Lopez, Donaldo 1899 COL0.001-0.5320-10.60 
  Hernandez Bermudez, Manuela 1755 COL1.0010.28205.60 
  Sierra, Juan Mauricio 1901 COL0.001-0.5220-10.40 
  Carrion, Edward 1864 COL0.501-0.0820-1.60 
  Abreu Peyegrin, Douglas Jose 1969 VEN0.001-0.4320-8.60 
  Banol Banol, Jose Daniel 1255 COL1.0010.01200.20 

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)
 
 IRT Sub 2000 Metropolitano y Navideno Excalibur Activo Bogota COL 2021-12-18
RcRownchangeKK*chgGame
 1745 1918 5.50 9 -0.40 20 -8.00 
  Bonilla Bohorquez, Frank David 1308 COL1.0010.02200.40 
  Cifuentes Triana, Maikol Stiven 1289 COL1.0010.01200.20 
  Loaiza Carranza, Pablo Eli 1873 COL0.501-0.0620-1.20 
  Pineda Arevalo, Jose Ariel 1989 COL1.0010.602012.00 
  Benavides, Miguel 1811 COL1.0010.35207.00 
  Obando Guzman, Soren Federico 1978 COL0.001-0.4220-8.40 
  Torrente, Andres Felipe 1797 COL0.501-0.1620-3.20 
  Ballesteros Lopez, William 1821 COL0.501-0.1320-2.60 
  Lopez Ramirez, David Santiago c1840 COL0.001-0.6120-12.20 

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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