Individual Calculations August 2023
 Kobanenko, Mikhail  Total change: 0.00  Rating chartPersonal card
 51st annual World Open - U2000 Philadelphia, PA USA 2023-06-30
RcRownchangeRpKK*chgGame
 1570 0 3.00 7 0.00 1520   0.00 
  Zhao, Danson 1411 USA1.0010.00 0.00 
  Martin, Drew 1754 USA0.0010.00 0.00 
  Page, Jordan 1535 USA0.0010.00 0.00 
  Keefe, Chris Patri 1332 USA0.5010.00 0.00 
  Li, Sophie 1550 USA1.0010.00 0.00 
  Williams, Jeremiah 2021 USA0.0010.00 0.00 
  Wu, Isaac Mengyuan 1385 USA0.5010.00 0.00 

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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