Individual Calculations January 2024
 Liu, Zachary Hankun  Total change: -14.00  Rating chartPersonal card
 2023 SPICE Cup Open Chesterfield, MO USA 2023-12-17
RcRownchangeKK*chgGame
 2095 1993 3.00 9 -0.35 40 -14.00 
  Putnam, Liam Henry f2348 USA0.001-0.1140-4.40 
  Song, Ethan 2171 CAN0.5010.23409.20 
  Vemparala, Nikash c2192 USA0.001-0.2440-9.60 
  Eckert, Doug D f2123 USA0.001-0.3240-12.80 
  Shetty, Anshul P 2030 USA0.5010.05402.00 
  Zhurbinsky, David c2080 USA0.001-0.3840-15.20 
  Vanmeter, Lester L f1807 USA1.0010.264010.40 
  Panda, Vedic 2039 USA0.001-0.4440-17.60 
  Patel, Dhyana wf2064 IND1.0010.604024.00 

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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