Individual Calculations January 2019
 Sandiford, Leigh  Total change: -15.20  Rating chartPersonal card
 2016 Michael Forde Memorial Championships Bridgetown BAR 2018-11-29
RcRownchangeKK*chgGame
 1553 1465 2.50 6 0.15 40 6.00 
  Cox, Akeem 1778 BAR0.5010.364014.40 
  Parsons, Justin 1796 BAR0.001-0.1240-4.80 
  Edwards, Emar 1647 BAR0.001-0.2640-10.40 
  Sandiford, Segan 1275 BAR1.0010.254010.00 
  Harewood, Othneil 1754 BAR0.001-0.1640-6.40 
  Burke, Joshua 1065  * BAR1.0010.08403.20 
 * 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)
 
 Farley School of Chess Individual Championships - Under 20 Category Bridgetown BAR 2018-12-15
RcRownchangeKK*chgGame
 1285 1465 3.00 5 -0.53 40 -21.20 
  Burke, Joshua 1065  * BAR0.001-0.9240-36.80 
  Mahtani, Nitin 1694 BAR0.001-0.2140-8.40 
  Moore, Gaybrianna 1201 BAR1.0010.18407.20 
  Johnson, Azaria 1243 BAR1.0010.22408.80 
  Hill, Yeshua 1222 BAR1.0010.20408.00 
 * 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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