Rapid: Individual Calculations September 2022
 Pena Ramirez, Jatniel  Total change: -6.00  Rating chartPersonal card
 IRT Ajedrez Rapido Viendo el Futuro Cali COL 2022-08-14
RcRownchangeKK*chgGame
 1681 1208 0.00 4 -0.30 20 -6.00 
  Medina, Andres Felipe 1896 COL0.001-0.0120-0.20 
  Jimenez, Eduard 1725 COL0.001-0.0420-0.80 
  Manzano, Oscar 1639 COL0.001-0.0720-1.40 
  Aragon, Diego Fernando 1465 COL0.001-0.1820-3.60 

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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