Individual Calculations February 2019
 Ulloa Rey, Luis Ernesto  Total change: 47.20  Rating chartPersonal card
 Manuel De Feria 2019 Villa Clara CUB 2019-01-22
RcRownchangeKK*chgGame
 1655 1710 8.00 12 1.18 40 47.20 
  Garcia Machado, Maikel Daniel 1661 CUB0.501-0.0740-2.80 
  Rodriguez Gonzalez, Delvis F. 1844 CUB0.5010.18407.20 
  Servello Horta, Yane 1447 CUB1.0010.18407.20 
  Santos Peraza, Edel David 1699 CUB1.0010.484019.20 
  Hernandez Yero, Fernando 1778 CUB0.001-0.4140-16.40 
  Lopez Perez, Cesar Eduardo 1502 CUB1.0010.23409.20 
  Garcia Machado, Maikel Daniel 1661 CUB1.0010.434017.20 
  Rodriguez Gonzalez, Delvis F. 1844 CUB0.001-0.3240-12.80 
  Servello Horta, Yane 1447 CUB1.0010.18407.20 
  Santos Peraza, Edel David 1699 CUB1.0010.484019.20 
  Hernandez Yero, Fernando 1778 CUB0.001-0.4140-16.40 
  Lopez Perez, Cesar Eduardo 1502 CUB1.0010.23409.20 

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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