Rapid: Individual Calculations November 2019
 Ortega Moran, Helmer Andres  Total change: -19.40  Rating chartPersonal card
 III IRT Rapido Escuela de Futuros Maestros 2019 Pasto COL 2019-10-20
RcRownchangeKK*chgGame
 1756 1745 0.00 2 -0.97 20 -19.40 
  Tobar Calpa, Wilson Eduardo 1918 COL0.001-0.2720-5.40 
  Finley Rosero, Karol Valentina 1594 COL0.001-0.7020-14.00 

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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