Rapid: Individual Calculations September 2021
 Gonzalez Parejo, Ramon Junior  Total change: -1.20  Rating chartPersonal card
 I Torneo IRT Ajedrez Rapido Minca Imparable Santa Marta COL 2021-08-14
RcRownchangeKK*chgGame
 1814 2271 4.50 5 -0.06 20 -1.20 
  De La Asuncion Ortiz, Alfredo 1585 COL1.0010.01200.20 
  Pena Lopez, Reynaldo 1786 COL1.0010.04200.80 
  Rodriguez, Luis 1872 COL1.0010.08201.60 
  Salazar Martinez, Angel Daniel 1709 VEN1.0010.02200.40 
  Gaviria, Andres Felipe 2117 COL0.501-0.2120-4.20 

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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