Individual Calculations December 2017
 Knowles, Kendrick  Total change: -4.80  Rating chartPersonal card
 Bahamas National Chess Championship 2017 Nassau, Bahamas BAH 2017-11-02
RcRownchangeKK*chgGame
 1743 1832 4.00 7 -0.24 20 -4.80 
  Moncur, Cecil f1908 BAH0.001-0.4020-8.00 
  Whyms, Chappell 1628 BAH1.0010.24204.80 
  Small, Byron 1648 BAH0.001-0.7420-14.80 
  Gibson, Franklyn 1943 BAH1.0010.652013.00 
  Karelina, Polina wc1763 BAH1.0010.40208.00 
  Johnson, Daijah wc1471 BAH1.0010.10202.00 
  Cox, Valentine 1841 BAH0.001-0.4920-9.80 

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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