Individual Calculations January 2023
 Nanugonda, Vishva  Total change: -44.80  Rating chartPersonal card
 57th American Open - Under 2200 Orange, CA USA 2022-11-24
RcRownchangeKK*chgGame
 1622 1846 3.50 6 -1.12 40 -44.80 
  Yang, Andersen 1495 USA1.0010.11404.40 
  Cui, Young 1587 USA0.501-0.3240-12.80 
  Garg, Priyansh 1549 USA0.001-0.8540-34.00 
  Patil, Yashas 1633 USA0.501-0.2740-10.80 
  Sabyrov, Muradhan Emir 1641 USA1.0010.24409.60 
  Zhou, Chelsea wc1824 USA0.501-0.0340-1.20 

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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