Individual Calculations January 2018
 Scher, Edward  Total change: -7.00  Rating chartPersonal card
 Marshall October-December 2017 FIDE Mondays New York, New York USA 2017-10-30
RcRownchangeKK*chgGame
 1865 1778 2.00 6 -0.35 20 -7.00 
  Ray, Sarathi 2070 USA0.001-0.1520-3.00 
  McMichael, Alan 1768 USA0.501-0.0120-0.20 
  Hellner, Wesley 1725 USA0.501-0.0720-1.40 
  Dedona, Mark 1725 USA0.501-0.0720-1.40 
  Juac, Majur 2025 USA0.5010.31206.20 
  Masino, Matthew 1878 USA0.001-0.3620-7.20 

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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