Individual Calculations May 2019
 Reeder, Andy  Total change: -46.00  Rating chartPersonal card
 13th Annual Foxwoods Open Mashantucket, Connecticut USA 2019-04-17
RcRownchangeKK*chgGame
 2026 2136 1.50 6 -2.30 20 -46.00 
  Ruiz Castillo, Joshua Daniel m2460 COL0.001-0.1320-2.60 
  Kumar, Naman 1917 USA0.001-0.7820-15.60 
  Tan, Oscar 2093 PHI0.501-0.0620-1.20 
  Umayan, Vincent 2058 PHI0.001-0.6120-12.20 
  Johnson, Donald 1745 USA1.0010.09201.80 
  Raparthi, Ankit 1880 USA0.001-0.8120-16.20 

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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