Rapid: Individual Calculations January 2022
 Marin, Luis Eduardo  Total change: -8.20  Rating chartPersonal card
 IRT Torneo Regional Activo Guadalajara de Buga - Sub16 Buga COL 2021-11-27
RcRownchangeKK*chgGame
 1522 1602 2.00 4 -0.41 20 -8.20 
  Cruz, Juan Stevan 1374 COL1.0010.21204.20 
  Rodriguez Pantoja, Obel 1635 COL0.5010.05201.00 
  Acevedo Mendoza, Juan David 1496 COL0.501-0.1420-2.80 
  Jaramillo Dominguez, Alejandro 1584 COL0.001-0.5320-10.60 

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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