Individual Calculations September 2012
 Bojkov, Dejan  Total change: -42.10  Rating chartPersonal card
 2012 Quebec Invitational Ch Montreal, Quebec CAN 2012-07-21
RcRownchangeKK*chgGame
 2356 2556 4.50 9 -2.14 10 -21.40 
  Kleinman, Michael f2293 CAN0.501-0.3210-3.20 
  Masse, Hugues 2232 CAN0.001-0.8710-8.70 
  Berube, Antoine 2156  * CAN1.0010.08100.80 
  Piasetski, Leon m2290 CAN1.0010.18101.80 
  Oliva Castaneda, Kevel f2320 CUB0.501-0.3010-3.00 
  Hansen, Eric m2460 CAN1.0010.37103.70 
  So, Wesley g2650 PHI0.001-0.3710-3.70 
  Perez Garcia, Rodney Oscar m2412 CUB0.501-0.1910-1.90 
  Panjwani, Raja m2392 CAN0.001-0.7210-7.20 
 * 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)
 
 21st Metropolitan Chess FIDE Invitational Los Angeles, California USA 2012-08-03
RcRownchangeKK*chgGame
 2478 2556 4.50 9 -0.94 10 -9.40 
  Khachiyan, Melikset g2478 USA0.501-0.1110-1.10 
  Sevillano, Enrico m2526 USA0.001-0.5410-5.40 
  Kretchetov, Alexan f2343 RUS1.0010.23102.30 
  Altounian, Levon m2431 USA0.501-0.1710-1.70 
  Yankovsky, Roman m2468 RUS1.0010.38103.80 
  Hess, Robert L g2624 USA0.001-0.4110-4.10 
  Arnold, Marc Tyler m2540 USA0.501-0.0210-0.20 
  Molner, Mackenzie m2491 USA0.001-0.5910-5.90 
  Matikozyan, Andranik m2400 ARM1.0010.29102.90 

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)
 
 2nd Metropolitan Chess FIDE International Los Angeles, California USA 2012-08-14
RcRownchangeKK*chgGame
 2396 2556 4.50 8 -1.13 10 -11.30 
  Yanayt, Eugene f2266 USA1.0010.16101.60 
  Peters, Jack m2355 USA0.501-0.2610-2.60 
  Matikozyan, Andranik m2400 ARM0.501-0.2110-2.10 
  Young, Gregory 2368 USA1.0010.26102.60 
  Garcia, Gildardo J g2390 COL1.0010.28102.80 
  Akobian, Varuzhan g2617 USA0.001-0.4210-4.20 
  Aldama, Dionisio m2425 MEX0.001-0.6810-6.80 
  Liou, Yian f2350 USA0.501-0.2610-2.60 

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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