Individual Calculations January 2020
 Bosch Valls, Leannet Mariah  Total change: 11.60  Rating chartPersonal card
 AJECHE 2019 Santiago de Cuba CUB 2019-12-24
RcRownchangeKK*chgGame
 1941 2079 5.00 7 0.29 40 11.60 
  Torres Valiente, Brayan 1815 CUB1.0010.18407.20 
  Ruiz Bisbe, Yamir 1874 CUB0.501-0.2640-10.40 
  Clark Bell, Rafael 1961 CUB0.501-0.1640-6.40 
  Leyva Aranda, Yane 1797 CUB1.0010.16406.40 
  Cazulo Ramirez, Jesus David f2208 CUB0.5010.17406.80 
  Garcia Lambert, Hugo 1951 CUB0.501-0.1740-6.80 
  Calderin Rubio, Nayira 1983 CUB1.0010.374014.80 

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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