Individual Calculations October 2018
 Harnam, Wiwek  Total change: 45.20  Rating chartPersonal card
 Nationale Jeugd Schaakkampioenschappen 2018 - U20 Paramaribo SUR 2018-08-16
RcRownchangeKK*chgGame
 1423 1275 3.50 7 1.13 40 45.20 
  Chang, Pierre 1675  * SUR0.001-0.0840-3.20 
  Udit, Stefan 1054 SUR1.0010.22408.80 
  Nazir, Justice 1235 SUR1.0010.444017.60 
  Finkie, Kelvin 1675  * SUR0.5010.424016.80 
  Ramsing , Rajiv 1345 SUR0.5010.10404.00 
  Kaslan, Alexandra 1414 SUR0.5010.19407.60 
  Bronne, Alessandro 1563 SUR0.001-0.1640-6.40 
 * 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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