Blitz: Individual Calculations September 2022
 Lopez Mahecha, Natalia  Total change: 8.20  Rating chartPersonal card
 IRT Blitz Panamericano 01 Pereira COL 2022-08-25
RcRownchangeKK*chgGame
 1476 1221 0.50 7 -1.13 20 -22.60 
  Cajamarca Gordillo, Sebastian Ale 1713 ECU0.001-0.0420-0.80 
  Gonzalez Mojica, Renan Arturo 1775 COL0.001-0.0320-0.60 
  Cruz Duque, Esteban 1395 COL0.001-0.2720-5.40 
  Montano Garcia, Adrian 1540 MEX0.001-0.1320-2.60 
  Gil Giraldo, Oscar Leandro 1345 COL0.5010.17203.40 
  Cano Alcaraz, Juan Jose 1319 COL0.001-0.3720-7.40 
  Escobar Villota, Domenika Gabriel 1247 ECU0.001-0.4620-9.20 

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 Blitz Panamericano 02 Pereira COL 2022-08-26
RcRownchangeKK*chgGame
 1751 1221 2.00 8 1.54 20 30.80 
  Perez Pertuz, Carlos Mario 1836 COL0.001-0.0220-0.40 
  Restrepo, Juan Jose 1789 COL1.0010.982019.60 
  Cayon, Diego Mauricio 1967 COL0.0010.00200.00 
  Vanegas, Josue 1849 COL0.001-0.0120-0.20 
  Loaiza Cuervo, Santiago 1801 COL0.001-0.0220-0.40 
  Mayta Aiza, Vicmar 1597 BOL0.001-0.0920-1.80 
  Cruz Duque, Esteban 1395 COL1.0010.732014.60 
  Gonzalez Mojica, Renan Arturo 1775 COL0.001-0.0320-0.60 

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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