Individual Calculations December 2017
 Smith Escalona, Adalberto  Total change: 38.80  Rating chartPersonal card
 Abierto Provincial de Santiago Santiago de Cuba CUB 2017-11-03
RcRownchangeKK*chgGame
 1923 1925 4.50 7 0.97 40 38.80 
  Reyes Perez, Rafael 1947 CUB0.5010.03401.20 
  Morales Cedeno, Andres 2040 CUB0.001-0.3440-13.60 
  Badia Tardio, Adrian 1880 CUB1.0010.444017.60 
  Del Rosario Silva, Dexnisi 1914 CUB0.001-0.5240-20.80 
  Alcolea Gonzalez, Raul 1862 CUB1.0010.414016.40 
  Suarez Castro, Armando 2046 CUB1.0010.664026.40 
  Nunez Ferrales, Robert Andres 1769 CUB1.0010.294011.60 

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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