Individual Calculations August 2015
 Hess, Robert L  Total change: -2.50  Rating chartPersonal card
 MCC July 2015 Slow Mondays New York, New York USA 2015-06-01
RcRownchangeKK*chgGame
 2171 2571 2.00 2 0.16 10 1.60 
  Kopiecki, Edward 2171  * USA1.0010.08100.80 
  Bryant, Todd Charl 2171  * USA1.0010.08100.80 
 * 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)
 
 8th New York International Championship New York, New York USA 2015-07-15
RcRownchangeKK*chgGame
 2393 2571 6.00 9 -0.41 10 -4.10 
  Sheng, Joshua 2187 USA1.0010.09100.90 
  Wyss, Jonas f2269 SUI1.0010.15101.50 
  Checa, Nicolas D f2344 USA0.501-0.2910-2.90 
  Ippolito, Dean m2395 USA0.501-0.2310-2.30 
  Kaliksteyn, Alexander f2395 USA0.501-0.2310-2.30 
  Pressman, Leif f2265 USA1.0010.14101.40 
  Kamsky, Gata g2672 USA0.5010.14101.40 
  Mladenov, Svetlin m2446 BUL1.0010.33103.30 
  Izoria, Zviad g2566 USA0.001-0.5110-5.10 

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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