Individual Calculations August 2013
 Porper, Edward  Total change: 0.90  Rating chartPersonal card
 8th Edmonton International Edmonton, Alberta CAN 2013-06-23
RcRownchangeKK*chgGame
 2439 2424 4.00 9 -0.34 10 -3.40 
  Short, Nigel g2682 CAN0.001-0.1810-1.80 
  Mikhalevski, Victor g2551 CAN0.5010.17101.70 
  Doroshenko, Maxim f2336 CAN1.0010.38103.80 
  Gardner, Robert J 2213 CAN0.501-0.2710-2.70 
  Haessel, Dale f2171 CAN1.0010.19101.90 
  Bruzon Batista, Lazaro g2687 CAN0.001-0.1810-1.80 
  Wang, Richard m2371 CAN0.501-0.0710-0.70 
  Perez Garcia, Rodney Oscar m2363 CAN0.501-0.0810-0.80 
  Hansen, Eric g2577 CAN0.001-0.3010-3.00 

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)
 
 2013 Canadian Open Ch Ottawa, Ontario CAN 2013-07-13
RcRownchangeKK*chgGame
 2219 2453 7.00 9 0.26 10 2.60 
  Xu, Jeffrey 2053  * CAN1.0010.08100.80 
  Demmery, Steve 2064 CAN1.0010.09100.90 
  Cao, Jason f2060 CAN0.001-0.9210-9.20 
  Kenney, Jason 2110 CAN1.0010.12101.20 
  Ivanov, Mike 2053  * CAN1.0010.08100.80 
  Hambleton, Aman m2480 CAN0.5010.04100.40 
  Derraugh, Geordie 2120 CAN1.0010.12101.20 
  Wang, Richard m2377 CAN1.0010.40104.00 
  Sokolov, Ivan g2650 NED0.5010.25102.50 
 * 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)
 
 2013 Fort McMurray Open Fort McMurray, Alberta CAN 2013-07-13
RcRownchangeKK*chgGame
 2147 2453 3.50 4 0.17 10 1.70 
  Razzaq, Ali 2053  * CAN1.0010.08100.80 
  Rekhson, Vladislav 2104 CAN1.0010.11101.10 
  Booker, Brad 2053  * CAN1.0010.08100.80 
  Wang, Richard m2377 CAN0.501-0.1010-1.00 
 * 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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