Individual Calculations July 2013
 Liang, Awonder  Total change: 11.25  Rating chartPersonal card
 22nd Annual Chicago Open - Master Section Wheeling, Illinois USA 2013-05-23
RcRownchangeKK*chgGame
 2345 2053 3.00 7 1.85 15 27.75 
  Wasiluk, Kevin f2322 USA1.0010.831512.45 
  Porper, Edward m2423 CAN0.001-0.1015-1.50 
  Francisco, Richard Tyler 2277 USA1.0010.781511.70 
  Bryant, John Daniel f2442 USA0.001-0.0915-1.35 
  Morshedi, Ali f2227 USA1.0010.731510.95 
  Amanov, Mesgen g2453  * TKM0.001-0.0815-1.20 
  Chandra, Akshat f2270 USA0.001-0.2215-3.30 
 * 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)
 
 29th North American Masters Skokie, Illinois USA 2013-05-28
RcRownchangeKK*chgGame
 2321 2053 0.50 9 -1.10 15 -16.50 
  Young, Angelo m2322 PHI0.001-0.1715-2.55 
  Shankar, Gauri f2287 IND0.001-0.2115-3.15 
  Balasubramanian, A 2295 IND0.5010.30154.50 
  Ni, Viktorija wm2262 USA0.001-0.2315-3.45 
  Neimer, Vitaly m2421 ISR0.001-0.1015-1.50 
  Kavutskiy, Konstan f2268 USA0.001-0.2315-3.45 
  Bartell, Thomas f2373 USA0.001-0.1315-1.95 
  Felecan, Florin m2375 USA0.001-0.1315-1.95 
  Rosen, Eric S f2289 USA0.001-0.2015-3.00 

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)
 

 

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