Individual Calculations July 2018
 Hardaway, Brewington  Total change: 75.60  Rating chartPersonal card
 11th Annual New York International - U2200 New York, New York USA 2018-06-21
RcRownchangeKK*chgGame
 1721 1457 3.00 5 1.89 40 75.60 
  Miyasaka, Matthew 1857  * USA0.001-0.0840-3.20 
  Hellner, Wesley 1717 USA1.0010.824032.80 
  Bellows, Samuel 1857  * USA0.001-0.0840-3.20 
  Safranek, Veda 1315 USA1.0010.314012.40 
  Lawson, Brian 1857  * USA1.0010.924036.80 
 * 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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