Individual Calculations December 2019
 Kalka, Shiva  Total change: 74.80  Rating chartPersonal card
 National Youth Chess Championship 2019 U20 Paramaribo SUR 2019-10-01
RcRownchangeKK*chgGame
 1652 1627 6.00 9 1.87 40 74.80 
  Nazir, Eden 1227  * SUR1.0010.08403.20 
  Sojo, Stephan 1423 SUR1.0010.24409.60 
  Prade, Cedric 1868 SUR1.0010.804032.00 
  Panchoe, Pratul 1830 SUR0.001-0.2440-9.60 
  Kaise, Oneal 1651 SUR1.0010.534021.20 
  Kaslan, Catherine wf1858 SUR0.5010.294011.60 
  Kartodikromo, Virgil 1645 SUR0.5010.03401.20 
  Bridjlal, Krishan 1539 SUR1.0010.384015.20 
  Kalidjo, Imaan 1828 SUR0.001-0.2440-9.60 
 * 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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