Individual Calculations May 2024
 Tang, Zoey  Total change: 1.60  Rating chartPersonal card
 1000GM 2024 Spring Invitational IM C New York, NY USA 2024-03-27
RcRownchangeKK*chgGame
 2260 2253 4.50 9 0.08 20 1.60 
  Tanenbaum, Zachary c2260 USA0.001-0.4920-9.80 
  Savanovic, Aleksandar m2361 BIH0.001-0.3520-7.00 
  Shundi, Matias 2191 USA0.501-0.0920-1.80 
  Yudasin, Leonid G g2337 ISR0.5010.12202.40 
  Andrews, Todd D f2160 USA1.0010.37207.40 
  Lekic, Dusan m2320 MNE1.0010.592011.80 
  Atwell, Rose f2285 USA0.5010.04200.80 
  Pang, Qi 2195 USA0.501-0.0820-1.60 
  Yang, Qindong 2234 CHN0.501-0.0320-0.60 

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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