Individual Calculations December 2019
 Kaslan, Catherine  Total change: -1.20  Rating chartPersonal card
 National Youth Chess Championship 2019 U20 Paramaribo SUR 2019-10-01
RcRownchangeKK*chgGame
 1609 1858 7.00 9 -0.03 40 -1.20 
  Ristie, Raphael 1458  * SUR1.0010.08403.20 
  Kandhoesingh, Shailesh 1532 SUR1.0010.13405.20 
  Chashawa, Shaief 1606 SUR1.0010.19407.60 
  Kartodikromo, Virgil 1645 SUR1.0010.23409.20 
  Panchoe, Pratul 1830 SUR0.501-0.0440-1.60 
  Kalka, Shiva 1627 SUR0.501-0.2940-11.60 
  Prade, Cedric 1868 SUR0.001-0.4940-19.60 
  Kromosemito, Evan 1458  * SUR1.0010.08403.20 
  Kaslan, Victoria wc1458  * SUR1.0010.08403.20 
 * 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)
 

 

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