Individual Calculations January 2024
 Gaw, Chloe  Total change: 37.60  Rating chartPersonal card
 107th Edward Lasker Memorial - MCC Championship New York, NY USA 2023-12-07
RcRownchangeKK*chgGame
 2160 1891 3.50 6 2.18 40 87.20 
  Putnam, Liam f2348 USA0.001-0.0540-2.00 
  Li, Robert 1681 CAN1.0010.23409.20 
  Graif, William f2327 CAN1.0010.944037.60 
  Pressman, Leif f2291  * USA0.5010.424016.80 
  Ho, Carter 2202 USA1.0010.864034.40 
  Yoo, Eugene c2111 USA0.001-0.2240-8.80 
 * 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 North American Junior U20 - Girls Dulles, VA USA 2023-12-19
RcRownchangeKK*chgGame
 1714 1891 5.00 9 -1.24 40 -49.60 
  Borse, Tanvi 1491  * USA1.0010.08403.20 
  Shen, Yangyang 1627 USA1.0010.18407.20 
  Zhong, April Yunwei 1699 CAN0.001-0.7540-30.00 
  Roy, Aanya 1591 USA1.0010.15406.00 
  Tang, Zoey fwm2284 USA0.001-0.0840-3.20 
  Tsukerman, Julia wc1718 CAN0.001-0.7340-29.20 
  Verma, Angelina 1526 USA1.0010.10404.00 
  Li, Sophie 1381 USA1.0010.04401.60 
  Mou, Iris wm2106 USA0.001-0.2340-9.20 
 * 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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