Individual Calculations January 2020
 Mercado, Ruddy  Total change: -18.40  Rating chartPersonal card
 Copa Blanca Vidal 2019 Santiago de los Caballeros. DOM 2019-11-28
RcRownchangeKK*chgGame
 1813 1716 1.00 5 -0.92 20 -18.40 
  Feliz Dotel, Dewar Bienvenido 2092 DOM0.001-0.0920-1.80 
  Payero Estrella, Christopher 1884 DOM0.001-0.2820-5.60 
  Contreras Moya, Ramon Elpidio 1459 DOM1.0010.18203.60 
  Almanzar Vasquez, Jeniffer Maria wc1752 DOM0.001-0.4520-9.00 
  Rodriguez Torres, Carlos Manuel 1879 DOM0.001-0.2820-5.60 

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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