Individual Calculations January 2020
 Stephenson, John  Total change: 20.00  Rating chartPersonal card
 Frederick Cameron Open 2019 - FIDE Open Section Kingston, Jamaica JAM 2019-12-12
RcRownchangeKK*chgGame
 1683 1607 3.00 6 0.50 40 20.00 
  Smith, Shreyas f2007  * JAM0.001-0.0840-3.20 
  Thorpe, Jaleel 1475 JAM0.501-0.1840-7.20 
  Miller, Craig 1355 JAM1.0010.19407.60 
  McDonald, Jhustice-Dimonte 1868 JAM0.5010.324012.80 
  Morgan, Tajae 1722 JAM0.001-0.3440-13.60 
  Wynter, Raglon 1671 JAM1.0010.594023.60 
 * 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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