Rapid: Individual Calculations March 2019
 Armijo Mamani, Alvaro Roger  Total change: 2.20  Rating chartPersonal card
 IRT Rapid "Gens una Sumus" - Oruro Oruro BOL 2019-02-16
RcRownchangeKK*chgGame
 1286 1404 2.00 3 0.11 20 2.20 
  Salvador Taquimallco, Alex 1065 BOL1.0010.12202.40 
  Condori Rodriguez, Ashelen 1192 BOL1.0010.23204.60 
  Fernandez Baez, Jairo 1602 BOL0.001-0.2420-4.80 

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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