Individual Calculations September 2011
 Calugar, Arthur  Total change: 7.20  Rating chartPersonal card
 39th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeKK*chgGame
 2350 2210 5.50 9 2.59 15 38.85 
  Gerzhoy, Leonid m2496 CAN0.001-0.1615-2.40 
  Colding, Ernest 2179 USA1.0010.46156.90 
  Sundararajan, Kidambi g2467 IND0.5010.32154.80 
  Ly, Mouthun f2375 AUS0.001-0.2815-4.20 
  Jayakumar, Adarsh 2170 USA1.0010.44156.60 
  Aaron, Deepak 2288 USA1.0010.61159.15 
  Bercys, Salvijus m2468 USA0.001-0.1815-2.70 
  Gorman, Dov f2323 USA1.0010.65159.75 
  Sarkar, Justin m2385 USA1.0010.731510.95 

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 CAN Youth Ch U18 Open Richmond Hill, Ontario CAN 2011-07-06
RcRownchangeKK*chgGame
 2079 2247 2.50 4 -0.28 15 -4.20 
  Kagramanov, Dalia 1862 CAN1.0010.09151.35 
  Kleinman, Michael 2221 CAN0.501-0.0415-0.60 
  Martchenko, Alexander 2227 CAN0.001-0.5315-7.95 
  Wang, Jesse B 2007 CAN1.0010.20153.00 

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)
 
 48th Canadian Open Chess Championship 2011 Toronto, Ontario CAN 2011-07-09
RcRownchangeKK*chgGame
 2053 2247 4.50 8 -1.38 15 -20.70 
  Nicholson, Matthew 1933 CAN1.0010.14152.10 
  Fairbairn, Stephen 2053 CAN1.0010.25153.75 
  Yee, Lorne 2210 CAN0.501-0.0515-0.75 
  Larochelle, Martial 2086 USA0.001-0.7115-10.65 
  Rachar, Sean 2012 CAN1.0010.21153.15 
  Reshef, Omer 2145 ISR1.0010.36155.40 
  Humphreys, Michael 2111 CAN0.001-0.6815-10.20 
  Xu, Haizhou 1875 CAN0.001-0.9015-13.50 

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
 2294 2247 3.50 9 -0.45 15 -6.75 
  Sambuev, Bator g2528 CAN0.001-0.1615-2.40 
  Drolet, Stephane 2025 CAN1.0010.22153.30 
  Cheng, Bindi f2385 CAN0.001-0.3115-4.65 
  Khassanov, Marat f2286 CAN1.0010.55158.25 
  Kleiman, Jake m2375 USA0.5010.17152.55 
  Kleinman, Michael 2221 CAN0.001-0.5415-8.10 
  Barbeau, Sylvain f2333 CAN0.5010.12151.80 
  Bolduc, Steve 2230 CAN0.001-0.5215-7.80 
  Voskanyan, Vahagn f2261 CAN0.5010.02150.30 

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)
 

 

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