Individual Calculations December 2017
 Nunez Ferrales, Robert Andres  Total change: 70.00  Rating chartPersonal card
 Abierto Provincial de Santiago Santiago de Cuba CUB 2017-11-03
RcRownchangeKK*chgGame
 1946 1769 4.00 8 1.75 40 70.00 
  Blanco Milhet, Leandro 1995 CUB1.0010.794031.60 
  Vazquez Matos, Adolfo Antonio 2038 CUB0.5010.334013.20 
  Vazquez Lopez, Roberto Carlos 2103 CUB0.001-0.1240-4.80 
  Garcia Lambert, Hugo 1980 CUB0.001-0.2340-9.20 
  Vispo Silega, Yadiel 2020 CUB1.0010.814032.40 
  Reyes Perez, Rafael 1947 CUB1.0010.734029.20 
  Cabrera Ramos, Brenda Milagros 1561 CUB0.501-0.2740-10.80 
  Smith Escalona, Adalberto 1925 CUB0.001-0.2940-11.60 

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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