Individual Calculations September 2022
 Anand, Vignesh  Total change: -60.40  Rating chartPersonal card
 Seattle Kings vs Princes Match VIII - B (Scheveningen) Seattle, WA USA 2022-07-29
RcRownchangeKK*chgGame
 1868 1912 2.50 5 -0.19 40 -7.60 
  Wang, Ted 1512  * USA0.501-0.4240-16.80 
  Liang, Yu-Cheng 2124 USA0.5010.274010.80 
  Liu, Austin 1842 USA0.501-0.1040-4.00 
  Min, Ryan 1881 USA0.501-0.0440-1.60 
  Vijayakumar, Advaith 1981 USA0.5010.10404.00 
 * 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)
 
 2022 NAYCC U18 Open Calgary CAN 2022-08-10
RcRownchangeKK*chgGame
 1783 1902 4.50 9 -1.32 40 -52.80 
  Chakkoli, Anirud 1561 CAN0.001-0.8840-35.20 
  Ramirez Vargas, Luis Enrique 1824 MEX0.501-0.1140-4.40 
  Qiu, Peter Yong 1667 CAN0.501-0.2940-11.60 
  Jiang, Shawn 1635 CAN1.0010.18407.20 
  Zheng, Victor 1799 CAN1.0010.364014.40 
  Doknjas, Neil 2178 CAN0.001-0.1740-6.80 
  Vasic, Maxim 2007 CAN0.5010.14405.60 
  Wang, Bingfei 1703 CAN0.501-0.2640-10.40 
  Yang, Henry 1672 CAN0.501-0.2940-11.60 

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)
 

 

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