Individual Calculations May 2022
 Rosen, Eric  Total change: 1.20  Rating chartPersonal card
 Kvika Reykjavik Open 2022 Reykjavik ISL 2022-04-06
RcRownchangeKK*chgGame
 2220 2359 6.00 9 0.12 10 1.20 
  Murphy, Ryan 2051 USA1.0010.14101.40 
  Adhiban, B. g2633 IND0.001-0.1710-1.70 
  Dougherty, Michael f2066 CAN1.0010.15101.50 
  Gregersen, Einar 1959  * FAI1.0010.08100.80 
  Beerdsen, Thomas m2496 NED0.001-0.3210-3.20 
  Briem, Stephan 2048 ISL1.0010.14101.40 
  Mishra, Abhimanyu g2524 USA0.001-0.2810-2.80 
  Ritzka, Simon 2038 GER1.0010.13101.30 
  Domalchuk-Jonasson, Aleksandr 2169 ISL1.0010.25102.50 
 * 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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