Individual Calculations July 2022
 Greenfeld, Alon  Total change: -10.50  Rating chartPersonal card
 Norway Chess Open Master 2022 Stavanger NOR 2022-06-03
RcRownchangeKK*chgGame
 2364 2501 5.00 9 -1.05 10 -10.50 
  Machin, Guillaume c2167 FRA1.0010.12101.20 
  Eric, Jovana wg2301 SRB1.0010.24102.40 
  Wachinger, Nikolas m2422 GER0.501-0.1110-1.10 
  Abdrlauf, Elham f2471 NOR0.001-0.5410-5.40 
  Kistrup, Nicolai f2342 DEN1.0010.29102.90 
  Mitusov, Semen f2369 UKR0.501-0.1810-1.80 
  Fishbein, Alexander g2413 USA0.001-0.6210-6.20 
  Kunin, Vitaly g2529 GER0.001-0.4610-4.60 
  Gueci, Tea wm2266 ITA1.0010.21102.10 

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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