Individual Calculations January 2018
 Sears, Frank  Total change: 43.80  Rating chartPersonal card
 2017 Caribbean Cup Challengers Bridgetown BAR 2017-11-28
RcRownchangeKK*chgGame
 1787 1823 7.00 9 2.19 20 43.80 
  Gittens, Azari 1423  * BAR1.0010.08201.60 
  Blackman, Katrina wc1627 BAR0.501-0.2520-5.00 
  Edwards, Emar 1538 BAR1.0010.16203.20 
  Parsons, Justin 1765 BAR1.0010.42208.40 
  Drayton, Anthony c1903 GUY1.0010.612012.20 
  Corbin, Philip f2054 BAR0.5010.29205.80 
  Depradine, Lawrence 1754 BAR1.0010.40208.00 
  Hanoeman, Suradj c2048 SUR1.0010.782015.60 
  Johnson, Gabriella wm1969 TTO0.001-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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