Individual Calculations September 2011
 Bojkov, Dejan  Total change: -3.40  Rating chartPersonal card
 48th Canadian Open Chess Championship 2011 Toronto, Ontario CAN 2011-07-09
RcRownchangeKK*chgGame
 2283 2544 5.00 7 -0.50 10 -5.00 
  Willis, Bradley J 2144  * CAN0.001-0.9210-9.20 
  Caire, Francois 2150 CAN0.501-0.4210-4.20 
  Inigo, Aquino 2144  * CAN1.0010.08100.80 
  Wang, Richard 2240 CAN1.0010.14101.40 
  Zenyuk, Iryna cwm2222 USA1.0010.13101.30 
  Sambuev, Bator g2528 CAN1.0010.48104.80 
  Benjamin, Joel g2553 USA0.5010.01100.10 
 * 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)
 
 2011 Quebec Invitational Montreal, Quebec CAN 2011-07-23
RcRownchangeKK*chgGame
 2410 2544 5.50 9 -0.49 10 -4.90 
  Voskanyan, Vahagn f2261 CAN1.0010.16101.60 
  Cheng, Bindi f2385 CAN1.0010.29102.90 
  Arencibia Rodriguez, Walter g2476 CUB0.001-0.5910-5.90 
  Leveille, Francois f2290 CAN1.0010.19101.90 
  Sambuev, Bator g2528 CAN0.501-0.0210-0.20 
  Martchenko, Alexander 2227 CAN0.501-0.3710-3.70 
  Kovalyov, Anton g2612 ARG0.5010.09100.90 
  Noritsyn, Nikolay m2425 CAN0.001-0.6610-6.60 
  Gerzhoy, Leonid m2483 CAN1.0010.42104.20 

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)
 
 3rd Annual Central California Open Fresno, California USA 2011-08-12
RcRownchangeKK*chgGame
 2473 2544 2.00 3 0.21 10 2.10 
  Bryant, John D f2406 USA1.0010.31103.10 
  Sevillano, Enrico m2492 USA0.501-0.0710-0.70 
  De Firmian, Nick E g2522 USA0.501-0.0310-0.30 

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)
 
 1st Metropolitan Chess FIDE International Los Angeles, CA USA 2011-08-17
RcRownchangeKK*chgGame
 2405 2544 6.50 9 0.44 10 4.40 
  Morshedi, Ali f2238 USA1.0010.14101.40 
  Wang, Philip Xiao f2371 USA0.501-0.2310-2.30 
  Kiewra, Keaton f2351 USA1.0010.25102.50 
  Matikozyan, Andranik m2451 ARM0.501-0.1310-1.30 
  Holt, Conrad m2438 USA0.001-0.6410-6.40 
  Barnett, Alex 2254 USA1.0010.16101.60 
  Amanov, Zhanibek m2382 KAZ1.0010.29102.90 
  Adams, Michael g2715 ENG0.5010.23102.30 
  Molner, Mackenzie m2447 USA1.0010.37103.70 

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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