Individual Calculations November 2023
 Wu, Jonathan  Total change: 30.80  Rating chartPersonal card
 2023 CCC Grand Tour Leg 1 Premier Calgary CAN 2023-09-12
RcRownchangeKK*chgGame
 1790 1851 3.00 4 0.70 40 28.00 
  Wang, April 1451  * CAN1.0010.08403.20 
  McCoshen, Ricky 1711 CAN1.0010.314012.40 
  Srinivasan, Hemant 1789 CAN1.0010.414016.40 
  Soberov, Emil c2209 CAN0.001-0.1040-4.00 
 * 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)
 
 2023 Junior Battle of Alberta Edmonton, Alberta CAN 2023-09-30
RcRownchangeKK*chgGame
 1724 1851 1.50 2 0.16 40 6.40 
  Offengenden, Ron 1724 CAN1.0010.334013.20 
  Offengenden, Ron 1724 CAN0.501-0.1740-6.80 

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)
 
 2023 Alberta Open Edmonton, Alberta CAN 2023-10-07
RcRownchangeKK*chgGame
 1885 1876 3.50 6 0.61 40 24.40 
  Tran, Tri 1476  * CAN1.0010.08403.20 
  Jackson, Mateo 1627 CAN1.0010.19407.60 
  Chandra, Anand Rishi 2077 CAN0.001-0.2440-9.60 
  Haessel, Dale f2023 CAN1.0010.704028.00 
  Hoekman, Samuel 1851 CAN0.501-0.0340-1.20 
  Keleberda, Tymur f2254 CAN0.001-0.0940-3.60 
 * 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)
 
 2023 Calgary Junior-Open Calgary, Alberta CAN 2023-10-14
RcRownchangeKK*chgGame
 1723 1876 2.00 4 -0.70 40 -28.00 
  Chan, Bryan 1476  * CAN1.0010.08403.20 
  McCoshen, Ricky 1732 CAN0.001-0.6940-27.60 
  Bai, Jinghui 1870 CAN1.0010.494019.60 
  Srinivasan, Hemant 1815 CAN0.001-0.5840-23.20 
 * 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)
 

 

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