Individual Calculations May 2023
 Hari, Charan Sai Kalluri  Total change: 1.40  Rating chartPersonal card
 Reykjavik Open 2023 Reykjavik ISL 2023-03-29
RcRownchangeKK*chgGame
 2064 2067 4.50 9 0.07 20 1.40 
  Rosen, Eric m2357 USA0.001-0.1620-3.20 
  Kristinsson, Magnus 1756 ISL1.0010.14202.80 
  Dauth, Benjamin f2262 GER1.0010.752015.00 
  Miller, Eduard f2354 GER0.001-0.1620-3.20 
  Cederstam, Carl f2255 SWE0.5010.24204.80 
  Lien, Sebastian 1667  * NOR0.001-0.9220-18.40 
  Hallsson, Jon Eggert 1747 ISL1.0010.13202.60 
  Ostensson, Julia 1822 SWE1.0010.20204.00 
  Trimitzios, Petros f2358 GRE0.001-0.1520-3.00 
 * 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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