Individual Calculations February 2023
 Shawkat, Saif  Total change: 67.20  Rating chartPersonal card
 32nd annual North American Open Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 2177 1938 5.50 9 3.36 20 67.20 
  Budisavljevic, Luka g2505 SRB0.001-0.0220-0.40 
  Fajardo, David Antonio 1687 HON1.0010.19203.80 
  Plotkin, Victor f2249 CAN0.5010.36207.20 
  Mou, Iris wf2093 USA1.0010.712014.20 
  Onyekwere, Chikwere Godwin c2196 NGR0.5010.32206.40 
  Kaufman, Ray m2174 CAN0.5010.30206.00 
  Vijayakumar, Advaith 2097 USA1.0010.712014.20 
  Dukic, Zachary f2270 CAN0.5010.38207.60 
  Kush, Bhagat f2323 IND0.5010.41208.20 

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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