Individual Calculations July 2012
 Manvelyan, Hayk  Total change: 24.75  Rating chartPersonal card
 2012 Best of the West Class Championship Santa Clara, California USA 2012-05-26
RcRownchangeKK*chgGame
 2228 2206 4.50 6 1.65 15 24.75 
  Banik, Siddharth G 1930 USA1.0010.17152.55 
  Wang, Michael 1857 USA1.0010.11151.65 
  Sevian, Samuel 2247 USA1.0010.56158.40 
  Porter, Ryan W f2238 USA1.0010.54158.10 
  Shankland, Sam g2581 USA0.5010.41156.15 
  Sevillano, Enrico m2517 USA0.001-0.1415-2.10 

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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