Individual Calculations February 2020
 Chinni, Rishabh  Total change: -2.80  Rating chartPersonal card
 PNWCC FIDE Open MLK - Challengers Kirkland, Washington USA 2020-01-17
RcRownchangeKK*chgGame
 1614 1416 1.00 4 -0.07 40 -2.80 
  Rhoades, Alan 1786 USA0.001-0.1040-4.00 
  Gross, Alexander William 1708 USA0.001-0.1540-6.00 
  Vemparala, Nikash 1498 USA0.5010.11404.40 
  Harish, Neeraj 1463 USA0.5010.07402.80 

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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