Individual Calculations August 2015
 Wang, Andrew C  Total change: -42.40  Rating chartPersonal card
 3rd Annual DC International Arlington, Virginia USA 2015-06-25
RcRownchangeKK*chgGame
 2196 2173 2.00 5 -0.34 20 -6.80 
  El Debs, Felipe De Cresce g2515 BRA0.001-0.1220-2.40 
  Sumathi, P 1865 IND1.0010.14202.80 
  Shen, Arthur f2339 USA0.001-0.2820-5.60 
  Dahlgren, James Allen 1897 ESP1.0010.17203.40 
  Wang, Kevin f2363 USA0.001-0.2520-5.00 

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)
 
 43rd Annual World Open Arlington, Virginia USA 2015-07-01
RcRownchangeKK*chgGame
 2139 2173 3.00 8 -1.40 20 -28.00 
  Gorovets, Andrey m2505 BLR0.001-0.1220-2.40 
  Bloomer, Josh S 1920 USA1.0010.19203.80 
  Wang, Qibiao 2326 CHN0.001-0.3020-6.00 
  Korning, Peter 1977 SWE0.001-0.7520-15.00 
  Mahoney, Michael 1992 USA1.0010.26205.20 
  Stancil, Kimani A 2026 USA1.0010.30206.00 
  Checa, Nicolas D f2344 USA0.001-0.2720-5.40 
  Nydick, Brandon 2019 USA0.001-0.7120-14.20 

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)
 
 8th New York International Championship New York, New York USA 2015-07-15
RcRownchangeKK*chgGame
 2139 2173 4.50 9 -0.38 20 -7.60 
  Rohde, Michael A g2447 USA0.001-0.1720-3.40 
  Ruiz, Ryan 2060 USA0.501-0.1520-3.00 
  Macaspac, Arthur 2106 USA1.0010.41208.20 
  Molner, Mackenzie g2498 USA0.001-0.1320-2.60 
  Rives, Hal 1913 USA0.501-0.3220-6.40 
  Margiotta, Jason J 1936 USA0.501-0.3020-6.00 
  Idnani, Roshan R 1822 USA1.0010.11202.20 
  Barrett, Stephen J 2202 ENG1.0010.542010.80 
  Wyss, Jonas f2269 SUI0.001-0.3720-7.40 

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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