Individual Calculations April 2018
 Joseph, Elton  Total change: -27.60  Rating chartPersonal card
 Old Fort Bay Invitational 2018 Old Fort Bay BAH 2018-03-03
RcRownchangeKK*chgGame
 1775 1811 4.00 10 -1.38 20 -27.60 
  Knowles, Kendrick c1827 BAH0.001-0.4820-9.60 
  Hanna Jr, Philip 1699 BAH0.501-0.1520-3.00 
  Small, Byron 1712 BAH0.001-0.6420-12.80 
  Gibson, Franklyn 1900 BAH1.0010.622012.40 
  Karelina, Polina wc1809 BAH0.001-0.5020-10.00 
  Cox, Valentine 1856 BAH0.5010.06201.20 
  Cross, Ted 1991 USA0.5010.24204.80 
  Johnson, Daijah wc1441 BAH0.001-0.9020-18.00 
  Moncur, Cecil f1901 BAH1.0010.622012.40 
  Whyms, Chappell 1616 BAH0.501-0.2520-5.00 

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)
 

 

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