Individual Calculations July 2015
 Rohde, Michael A  Total change: -5.60  Rating chartPersonal card
 MCC June 2015 Grand Prix New York, New York USA 2015-06-05
RcRownchangeKK*chgGame
 2123 2453 1.00 1 0.12 10 1.20 
  Bryant, Todd Charl 2123 USA1.0010.12101.20 

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)
 
 2015 National Open Las Vegas, Nevada USA 2015-06-19
RcRownchangeKK*chgGame
 2271 2453 3.50 6 -0.68 10 -6.80 
  Formanek, Edward William m2139 USA1.0010.14101.40 
  Wang, Annie wm2053  * USA1.0010.08100.80 
  Nyzhnyk, Illia I g2622 UKR0.001-0.2810-2.80 
  West, Vanessa A 2085 USA1.0010.10101.00 
  De Firmian, Nick E g2508 USA0.5010.08100.80 
  Panchanatham, Vignesh f2216 USA0.001-0.8010-8.00 
 * 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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