Blitz: Individual Calculations June 2023
 Moreno Sierra, Juan David  Total change: -79.20  Rating chartPersonal card
 IRT SUB-2000 Metropolitano Excalibur Blitz Bogota COL 2023-04-30
RcRownchangeKK*chgGame
 1499 1489 2.00 8 -1.94 40 -77.60 
  Cardenas Gamboa, Alejandro 1709 COL0.001-0.2240-8.80 
  Cardenas Gamboa, Alejandro 1709 COL0.001-0.2240-8.80 
  Romero, Emiliano 1373 COL1.0010.344013.60 
  Romero, Emiliano 1373 COL0.001-0.6640-26.40 
  Salazar Cardenas, Cesar David 1546 COL0.001-0.4240-16.80 
  Salazar Cardenas, Cesar David 1546 COL0.001-0.4240-16.80 
  Molina Jimenez, Jonathan 1367 COL0.001-0.6740-26.80 
  Molina Jimenez, Jonathan 1367 COL1.0010.334013.20 

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)
 
 Torneo IRT Blitz 2023 Ibague Ibague COL 2023-05-28
RcRownchangeKK*chgGame
 2003 1489 0.00 1 -0.04 40 -1.60 
  Mena Cordoba, Yamil Octavio c2003 COL0.001-0.0440-1.60 

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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