Individual Calculations December 2019
 Kromosemito, Evan  Total change: 57.20  Rating chartPersonal card
 National Youth Chess Championship 2019 U20 Paramaribo SUR 2019-10-01
RcRownchangeKK*chgGame
 1570 1318 3.00 7 1.43 40 57.20 
  Chashawa, Shaief 1606 SUR0.001-0.1640-6.40 
  Kalidjo, Imaan 1718  * SUR0.001-0.0840-3.20 
  Nazir, Eden 1086 SUR1.0010.21408.40 
  Finkie, Kelvin 1608 SUR1.0010.844033.60 
  Bridjlal, Krishan 1539 SUR1.0010.784031.20 
  Kaslan, Catherine wf1718  * SUR0.001-0.0840-3.20 
  Prade, Cedric 1718  * SUR0.001-0.0840-3.20 
 * 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)
 

 

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