Individual Calculations July 2011
 Panjwani, Raja  Total change: 6.80  Rating chartPersonal card
 2011Marshall CC Maypril Grand Prix New York, New York USA 2011-04-30
RcRownchangeKK*chgGame
 2300 2413 1.50 2 0.19 10 1.90 
  Melekhina, Alisa fwm2304 USA1.0010.35103.50 
  Bonin, Jay m2296 USA0.501-0.1610-1.60 

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)
 
 2011 Canadian Closed and Zonal Ch Guelph, Ontario CAN 2011-05-06
RcRownchangeKK*chgGame
 2314 2413 6.00 9 0.49 10 4.90 
  Haessel, Dale f2184 CAN1.0010.21102.10 
  Nicholson, Matthew 2013  * CAN1.0010.08100.80 
  Sambuev, Bator g2513 CAN0.5010.14101.40 
  Samsonkin, Artiom m2394 CAN1.0010.47104.70 
  Noritsyn, Nikolay m2419 CAN0.001-0.4910-4.90 
  Plotkin, Victor 2245 CAN1.0010.28102.80 
  Jung, Hans f2139 CAN1.0010.17101.70 
  Hansen, Eric m2425 CAN0.001-0.4810-4.80 
  Gerzhoy, Leonid m2496 CAN0.5010.11101.10 
 * 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)
 

 

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