Individual Calculations August 2022
 Tang, Dylan  Total change: 95.20  Rating chartPersonal card
 50th Annual World Open - Under 2200 Philadelphia, Pennsylvania USA 2022-06-30
RcRownchangeKK*chgGame
 1853 1531 4.00 8 2.63 40 105.20 
  George, Lolomari c2031 NGR0.5010.464018.40 
  Chin, Spencer 1849 USA0.5010.374014.80 
  Casden, Alan 2074 USA0.001-0.0340-1.20 
  Beegala, Keshav 1396 USA1.0010.324012.80 
  Arthur, Brian 1928 USA0.001-0.0840-3.20 
  Das, Aditeya 1781 USA1.0010.814032.40 
  Rempe, Jonas Jakob Raza 1856 GER0.001-0.1340-5.20 
  Patel, Rishi 1908 ENG1.0010.914036.40 

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)
 
 27th annual Pacific Coast Open Under 2100 Los Angeles, CA USA 2022-07-15
RcRownchangeKK*chgGame
 1658 1559 2.00 5 -0.25 40 -10.00 
  Ganesan, Vikrant 1472 USA1.0010.384015.20 
  Yao, Hanchi 1571 USA0.001-0.4840-19.20 
  Lacombe, Alan 2235 USA0.5010.494019.60 
  Liu, Angela 1458 USA0.501-0.1440-5.60 
  Song, Scott G 1556 USA0.001-0.5040-20.00 

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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