Individual Calculations December 2023
 Katz, Alexander  Total change: -7.90  Rating chartPersonal card
 1000GM 2023 NY GM A Fall Invitational 2023 New York, NY USA 2023-11-08
RcRownchangeKK*chgGame
 2445 2426 3.50 9 -0.79 10 -7.90 
  Chasin, Nico m2419 USA1.0010.49104.90 
  Khamrakulov, Djurabek g2500 UZB0.001-0.4010-4.00 
  Atanasov, Anthony f2406 CAN0.501-0.0310-0.30 
  Hardaway, Brewington f2323 USA0.501-0.1410-1.40 
  Stearman, Josiah m2451 USA0.001-0.4710-4.70 
  Schmakel, Sam m2451 USA0.5010.03100.30 
  Budisavljevic, Luka g2515 SRB0.5010.12101.20 
  Stremavicius, Titas g2563 LTU0.001-0.3210-3.20 
  Kaliksteyn, Alexander m2375 USA0.501-0.0710-0.70 

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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