Individual Calculations May 2019
 Vieites Santana, Daniela Ines  Total change: 113.60  Rating chartPersonal card
 12 Carlos Rafael Rodriguez 2019 La Habana CUB 2019-03-27
RcRownchangeKK*chgGame
 1858 1780 4.00 6 1.66 40 66.40 
  Rodriguez Gonzalez, Delvis F. 1844 CUB1.0010.594023.60 
  Tanda Pretel, Rafael Antonio 1879 CUB0.5010.14405.60 
  Gonzalez Garay, Carlos 1851 CUB0.5010.10404.00 
  Rodriguez Gonzalez, Delvis F. 1844 CUB1.0010.594023.60 
  Tanda Pretel, Rafael Antonio 1879 CUB0.5010.14405.60 
  Gonzalez Garay, Carlos 1851 CUB0.5010.10404.00 

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)
 
 Villa Yayabo 2019 Sancti Spiritus CUB 2019-04-08
RcRownchangeKK*chgGame
 1841 1780 4.50 8 1.18 40 47.20 
  Gandia Munoz, Pedro Julio 1793 CUB0.001-0.4840-19.20 
  Gandia Munoz, Pedro Julio 1793 CUB0.001-0.4840-19.20 
  Tanda Pretel, Rafael Antonio 1879 CUB0.5010.14405.60 
  Tanda Pretel, Rafael Antonio 1879 CUB0.5010.14405.60 
  Verea Brunet, Julio Enrique 1832 CUB1.0010.574022.80 
  Verea Brunet, Julio Enrique 1832 CUB1.0010.574022.80 
  Perez Perez, Juan Carlos 1859 CUB1.0010.614024.40 
  Perez Perez, Juan Carlos 1859 CUB0.5010.11404.40 

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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