Individual Calculations February 2023
 Zheng, Zhaoxiong  Total change: 0.00  Rating chartPersonal card
 Houston Winter Championship 2023 - Club Section Houston, TX USA 2023-01-07
RcRownchangeRpKK*chgGame
 1497 0 2.50 4 0.00 1517   0.00 
  Gu, Samuel 1502 USA0.5010.00 0.00 
  McDevitt, Jacob 1653 USA1.0010.00 0.00 
  Zhang, Oscar 1235 USA1.0010.00 0.00 
  Tripulskyi, Mark 1599 UKR0.0010.00 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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