Individual Calculations July 2022
 Braun, Jason  Total change: -49.00  Rating chartPersonal card
 2022 National Open - Under 2100 Las Vegas, Nevada USA 2022-06-09
RcRownchangeKK*chgGame
 1493 1817 1.00 4 -2.45 20 -49.00 
  Sawhney, Yuvraj Singh 1409 USA0.001-0.9220-18.40 
  Dzelilovic, Adil 1576 USA1.0010.20204.00 
  Li, Iris 1443 USA0.001-0.9020-18.00 
  Martinez, Lawrence 1544 USA0.001-0.8320-16.60 

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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