Individual Calculations January 2020
 Frank, Robert  Total change: -43.80  Rating chartPersonal card
 Fall 2019 Tuesday Night Marathon - U1600 San Francisco, California USA 2019-10-22
RcRownchangeKK*chgGame
 1383 1413 0.50 5 -2.19 20 -43.80 
  Hansen, Mateo 1460 USA0.001-0.4320-8.60 
  Simpkins, Jerry 1556 USA0.001-0.3120-6.20 
  Harris, Clarence 1409 USA0.501-0.0120-0.20 
  Rushton, Peter 1268 USA0.001-0.6920-13.80 
  Bayaraa, Timothy 1220 USA0.001-0.7520-15.00 

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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