Individual Calculations May 2019
 Aramil, William  Total change: -5.80  Rating chartPersonal card
 13th Annual Foxwoods Open Mashantucket, Connecticut USA 2019-04-17
RcRownchangeKK*chgGame
 2149 2201 5.00 9 -0.29 20 -5.80 
  Dragun, Kamil g2585 POL0.001-0.0920-1.80 
  Bragg, David f2051 USA1.0010.30206.00 
  Gabuzyan, Hovhannes g2601  * ARM0.001-0.0820-1.60 
  Torres, Yelfry 2094 DOM0.001-0.6520-13.00 
  Putnam, Liam 2046 USA0.501-0.2120-4.20 
  Wofford, Matthew 1996 USA1.0010.24204.80 
  Markzon, Gregory f2039 USA1.0010.29205.80 
  Robledo, Mark 2000 USA0.501-0.2620-5.20 
  Poliannikov, Danila 1930 USA1.0010.17203.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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