Individual Calculations December 2023
 Ouellet, Maili-Jade  Total change: -8.80  Rating chartPersonal card
 1000GM 2023 NY IM B Fall Invitational 2023 New York, NY USA 2023-11-08
RcRownchangeKK*chgGame
 2244 2230 4.00 9 -0.32 20 -6.40 
  Bonin, Jay m2203 USA1.0010.46209.20 
  Pressman, Leif f2307 USA0.5010.11202.20 
  Andrews, Todd f2149 USA1.0010.39207.80 
  Yudasin, Leonid g2369 ISR0.5010.19203.80 
  Nasta, Kiren Vivek 2021 USA0.501-0.2720-5.40 
  Lee, Megan wm2234 USA0.5010.01200.20 
  Bortnyk, Mykola m2414 UKR0.001-0.2620-5.20 
  Yu, Jiangwei 2366 CHN0.001-0.3220-6.40 
  Wongso, Steve 2133 USA0.001-0.6320-12.60 

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)
 
 2023 US Masters Charlotte, NC USA 2023-11-22
RcRownchangeKK*chgGame
 2228 2230 4.50 9 -0.12 20 -2.40 
  Zherebukh, Yaroslav g2624 USA0.001-0.0820-1.60 
  Liu, Zachary 2031 CAN0.501-0.2620-5.20 
  Spence, Isaac 2048 USA0.501-0.2420-4.80 
  Melillo, Lucius 2032 USA1.0010.24204.80 
  He, Henry 1944 USA1.0010.16203.20 
  Hilby, Craig m2402 USA0.5010.23204.60 
  Kavutskiy, Kostya m2394 USA0.001-0.2820-5.60 
  Erenburg, Sergey g2547 USA0.001-0.1320-2.60 
  Guo, Ethan c2026 USA1.0010.24204.80 

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)
 

 

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