Individual Calculations February 2023
 Chetlapalli, Vishnu  Total change: 26.00  Rating chartPersonal card
 Houston Winter Championship 2023 - Club Section Houston, TX USA 2023-01-07
RcRownchangeKK*chgGame
 1452 1417 2.00 3 0.65 40 26.00 
  De Leon, Jacob 1160 USA1.0010.18407.20 
  Wang, Andy 1542 USA0.5010.17406.80 
  McDevitt, Jacob 1653 USA0.5010.304012.00 

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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