Individual Calculations February 2023
 Moshkevich, Elizabeth  Total change: 0.40  Rating chartPersonal card
 32nd annual North American Open - U2100 Paradise, Nevada USA 2022-12-26
RcRownchangeKK*chgGame
 1629 1625 3.50 7 0.00 20 0.00 
  Zhou, Ivan 1580 USA1.0010.44208.80 
  Jiang, Mathew 1540 USA0.501-0.1220-2.40 
  Liu, Joshua 1423 USA1.0010.24204.80 
  Daniels, Noah Montgomery 1775 USA0.001-0.3020-6.00 
  Desai, Ved Jignesh 1573 USA0.501-0.0720-1.40 
  Laido, Olivia 1609 USA0.501-0.0220-0.40 
  Wang, Ted 1901 USA0.001-0.1720-3.40 

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)
 
 55th annual Liberty Bell Open - U2100 Philadelphia, PA USA 2023-01-13
RcRownchangeKK*chgGame
 1598 1671 3.50 6 0.02 20 0.40 
  Gillman, Jones 1605 FID1.0010.41208.20 
  Leitzell, Jack Cameron 1368 USA1.0010.14202.80 
  Wagner, Camden I 1350 USA1.0010.13202.60 
  Sergeev, Aleksey Michael 1778 USA0.5010.15203.00 
  Markov, Denis 1791 USA0.001-0.3420-6.80 
  Nagrocki, Marek A 1695 USA0.001-0.4720-9.40 

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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