Rapid: Individual Calculations October 2019
 Sanchez Bonilla, John Henry  Total change: -2.60  Rating chartPersonal card
 Torneo Internacional de Ajedrez Rapido Sport Fest 2019 Cali COL 2019-09-07
RcRownchangeKK*chgGame
 1618 1765 4.00 6 -0.13 20 -2.60 
  Hernandez, Gonzalo 2062 COL0.001-0.1520-3.00 
  Mora Munoz, Alejandro 1526 COL1.0010.20204.00 
  Restrepo, Marlon Julian 1568 COL0.001-0.7520-15.00 
  Leon Sarria, Cristian 1497 COL1.0010.17203.40 
  Navia Coy, Robinson 1548 COL1.0010.22204.40 
  Lopez Rayo, Isabella wc1505 COL1.0010.18203.60 

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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