Individual Calculations July 2023
 McCartney, Patrick  Total change: 17.40  Rating chartPersonal card
 CCC Tuesday Night Action 95 Charlotte, NC USA 2023-05-23
RcRownchangeKK*chgGame
 1700 1857 2.00 2 0.62 20 12.40 
  Kliber, Michael 1826 USA1.0010.46209.20 
  Ammasani, Smayan 1574 USA1.0010.16203.20 

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)
 
 CCC Tuesday Night Action 96 Charlotte, NC USA 2023-06-06
RcRownchangeKK*chgGame
 1863 1811 3.00 3 1.71 20 34.20 
  Sciacca, Patrick 1883 USA1.0010.602012.00 
  Rallabandi, Krishna K 1962 USA1.0010.702014.00 
  Kliber, Michael D 1744 USA1.0010.41208.20 

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)
 
 2023 Carolinas Classic - Under 2100 Charlotte, NC USA 2023-06-09
RcRownchangeKK*chgGame
 1590 1811 2.00 3 -0.33 20 -6.60 
  Gartenlaub, Corin 1591 USA1.0010.22204.40 
  Yuvaraj, Kabilesh 1537 USA0.501-0.3320-6.60 
  Cooke, Grayson 1643 USA0.501-0.2220-4.40 

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)
 
 2023 National Open - Under 2100 Las Vegas, NV USA 2023-06-15
RcRownchangeKK*chgGame
 1619 1811 2.50 5 -1.13 20 -22.60 
  Fan, Shengjie 1578 USA0.501-0.2920-5.80 
  Li, Edward Shunan 1542 USA0.501-0.3320-6.60 
  Tomar, Kshitij 1600 USA0.501-0.2720-5.40 
  Badart, Robin 1454 USA1.0010.11202.20 
  Damaraju, Ashwin 1919 USA0.001-0.3520-7.00 

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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