Individual Calculations May 2023
 Notkin, Akiva  Total change: -76.00  Rating chartPersonal card
 Reykjavik Open 2023 Reykjavik ISL 2023-03-29
RcRownchangeKK*chgGame
 1692 1846 4.00 9 -1.90 40 -76.00 
  Eythorsson, Engilbert Vidar 1434 ISL0.001-0.9340-37.20 
  Karlsson, Sighvatur 1446  * ISL1.0010.08403.20 
  Smarason, Kristjan Ingi 1469 ISL0.001-0.9140-36.40 
  Grubauer, Gerhard 1564 AUT1.0010.16406.40 
  Heller, Stefan 1451 GER1.0010.08403.20 
  Large, Peter G m2227 ENG0.001-0.0940-3.60 
  Ingvason, Johann 2122 ISL0.001-0.1740-6.80 
  Haberecht, Paul 1412 AUS1.0010.06402.40 
  Girardin, Ives 2104 ESP0.001-0.1840-7.20 
 * 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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