Rapid: Individual Calculations August 2018
 Reyes Oquendo, Samuel Moises  Total change: 11.40  Rating chartPersonal card
 Rene Portela - Rapidas 2018 La Habana CUB 2018-07-25
RcRownchangeKK*chgGame
 1754 1674 3.00 6 0.57 20 11.40 
  Rodriguez Hernandez, Jose Angel 1583 CUB1.0010.38207.60 
  De La Guardia Diaz, Susana Hilda 1951 CUB0.001-0.1720-3.40 
  Robert Zamora, Ernesto Eduardo 1697 CUB1.0010.532010.60 
  Perez Sanchez, David 1708 CUB1.0010.552011.00 
  Magarino Carraleros, Daylin 1928 CUB0.001-0.1920-3.80 
  Gonzalez Ruiz, Adrian 1656 CUB0.001-0.5320-10.60 

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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