Individual Calculations August 2023
 Roy, Ayush  Total change: 21.20  Rating chartPersonal card
 CFCC 2023 Sunshine Open & Scholastic - Class A Orlando, Florida USA 2023-06-16
RcRownchangeKK*chgGame
 1622 1475 1.00 2 0.36 40 14.40 
  Fetlyaev, Aleks 1740 USA0.001-0.1840-7.20 
  Cote, Gary 1503 USA1.0010.544021.60 

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)
 
 51st annual World Open - U2000 Philadelphia, PA USA 2023-06-30
RcRownchangeKK*chgGame
 1551 1475 3.00 7 0.17 40 6.80 
  Borse, Tanvi 1299 USA0.501-0.2340-9.20 
  Skariah, Anushka E 1269 USA1.0010.24409.60 
  Bayless, Anthony W 1696 USA0.001-0.2240-8.80 
  Stefanello, Michael 1694 USA1.0010.784031.20 
  Johnson, Jeffery W 1608 USA0.001-0.3240-12.80 
  Page, Jordan 1535 USA0.001-0.4240-16.80 
  Martin, Drew 1754 USA0.5010.344013.60 

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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