Individual Calculations March 2020
 Madruga Natcher, Denis Daniel  Total change: 36.40  Rating chartPersonal card
 Villa de Camaguey 506 (Sub-12 M) Camaguey CUB 2020-02-01
RcRownchangeKK*chgGame
 1573 1465 2.00 3 0.91 40 36.40 
  Gonzalez Hernandez, Derek Alejand 1700 CUB0.001-0.2140-8.40 
  Ruano Alvarez, Sherley 1423 CUB1.0010.444017.60 
  Neira Garcia, Llirbel Anei 1597 CUB1.0010.684027.20 

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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