Individual Calculations June 2013
 Ardaman, Miles F  Total change: 13.30  Rating chartPersonal card
 2013 NC Invitational chapel Hill, North Carolina USA 2013-03-22
RcRownchangeKK*chgGame
 2195 2283 3.50 5 0.42 10 4.20 
  Simpson, Ronald f2263 USA1.0010.47104.70 
  Mu, Joshua Wang 2185 USA0.501-0.1310-1.30 
  Mabe, Chris 2255 USA1.0010.46104.60 
  Timmel, John 2087 USA1.0010.25102.50 
  Shamilov, Eduard D 2187 USA0.001-0.6310-6.30 

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)
 
 2013 South Carolina Open Greenville, South Carolina USA 2013-05-24
RcRownchangeKK*chgGame
 2254 2267 2.50 3 0.91 10 9.10 
  Giannatos, Peter L 2090 USA1.0010.27102.70 
  Pohl, Klaus A 2116 USA1.0010.30103.00 
  Moradiabadi, Elshan g2557 IRI0.5010.34103.40 

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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