Individual Calculations January 2024
 Sargsyan, Anna  Total change: 13.30  Rating chartPersonal card
 2023 SPICE Cup Open Chesterfield, MO USA 2023-12-17
RcRownchangeKK*chgGame
 2392 2364 5.50 9 1.33 10 13.30 
  Patel, Dhyana wf2064 IND1.0010.15101.50 
  Bharathakoti, Harsha g2570 IND0.5010.26102.60 
  Yoo, Christopher Woojin g2606 USA0.001-0.2010-2.00 
  McConnell, Sullivan Mac 2191 USA0.501-0.2310-2.30 
  Putnam, Liam Henry f2348 USA1.0010.48104.80 
  Hakobyan, Aram g2616 ARM0.001-0.1910-1.90 
  Puckett, Matthew 2172 USA1.0010.25102.50 
  Balakrishnan, Praveen g2505 USA1.0010.69106.90 
  Lou, Yiping m2454 CHN0.5010.12101.20 

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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