Individual Calculations November 2022
 Painter, Jacob Daniel  Total change: -3.20  Rating chartPersonal card
 8th annual Central New York Open - U2000 Syracuse, NY USA 2022-10-21
RcRownchangeKK*chgGame
 1763 1792 1.00 2 -0.08 40 -3.20 
  Mast, Malcolm Ray 1621 USA1.0010.274010.80 
  Luce, Eric 1904 USA0.001-0.3540-14.00 

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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