Individual Calculations July 2022
 Wang, Chloe Heathe  Total change: 86.40  Rating chartPersonal card
 9th Cherry Blossom Classic - Under 2300 Dulles, Virginia USA 2022-05-27
RcRownchangeKK*chgGame
 1760 1512 0.50 4 -0.50 40 -20.00 
  Goktepe, Derin 1775 USA0.001-0.1840-7.20 
  Adu, Oladapo Oluto m2092 NGR0.001-0.0240-0.80 
  Kollur, Anshul 1554 USA0.001-0.4440-17.60 
  Moshkevich, Elizabeth 1618 USA0.5010.14405.60 

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)
 
 15th Annual Cleveland Open - Under 2100 Middleburg Heights, Ohio USA 2022-06-10
RcRownchangeKK*chgGame
 1821 1512 3.50 5 2.66 40 106.40 
  Casden, Alan 2074 USA1.0010.984039.20 
  Mast, Malcolm Ray 1627 USA0.5010.16406.40 
  Opaska, Michael 1865 USA0.5010.394015.60 
  Das, Manmohan 1740 USA0.5010.294011.60 
  Phipps, Daniel Joseph 1801 USA1.0010.844033.60 

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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