Rapid: Individual Calculations January 2024
 Arikov, Artem  Total change: -22.60  Rating chartPersonal card
 9. Tallinn Chess Club Rapid Series "Autumn 2023" #7 - Tournament A Tallinn EST 2023-12-16
RcRownchangeKK*chgGame
 1712 2154 5.00 7 -1.13 20 -22.60 
  Poom, Mati 1409 EST1.0010.00200.00 
  Saraikin, Sergey 1533 EST1.0010.01200.20 
  Shvyrjov, Igor g2217 EST0.001-0.4120-8.20 
  Narva, Mart 1754  * EST0.501-0.4220-8.40 
  Pedak, Egert 1564 EST1.0010.02200.40 
  Haapsal, Maria Ioanna 1810 EST0.501-0.3820-7.60 
  Ilves, Juri 1696 EST1.0010.05201.00 
 * 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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