Individual Calculations January 2015
 Brown, Michael  Total change: 23.20  Rating chartPersonal card
 50th Annual American Open Orange, California USA 2014-11-27
RcRownchangeKK*chgGame
 2397 2319 4.00 7 1.16 20 23.20 
  Panchanatham, Vignesh f2284 USA1.0010.45209.00 
  Hilby, Craig 2219 USA1.0010.36207.20 
  Khachiyan, Melikset g2538 USA1.0010.782015.60 
  Gareyev, Timur g2621 USA0.001-0.1520-3.00 
  Yankovsky, Roman m2436 RUS1.0010.662013.20 
  Peters, Jack m2356 USA0.001-0.4520-9.00 
  Nouri, Hamed 2327 PHI0.001-0.4920-9.80 

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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