Individual Calculations February 2023
 Logozar, Elijah Arthur  Total change: 6.40  Rating chartPersonal card
 32nd annual North American Open - U2300 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1792 1896 3.50 5 0.32 20 6.40 
  Meng, Joshua 1747 USA1.0010.30206.00 
  Bhaduri, Neil S 1877 USA0.501-0.0320-0.60 
  Liu, Angela 1667 USA0.501-0.2920-5.80 
  Vega, Isaac 1761 USA1.0010.32206.40 
  Leano, Bryan B 1907 USA0.5010.02200.40 

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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