Individual Calculations September 2023
 McCartney, Patrick  Total change: -9.00  Rating chartPersonal card
 CCC Tuesday Night Action 98 Charlotte, NC USA 2023-08-01
RcRownchangeKK*chgGame
 1721 1824 3.00 5 -0.15 20 -3.00 
  Sciacca, Patrick 1851 USA0.5010.04200.80 
  Hodina, Jim 1770 USA1.0010.42208.40 
  Bellamy, Chase 1793 USA0.001-0.5420-10.80 
  Ammasani, Smayan 1548 USA0.501-0.3320-6.60 
  Rathi, Naitik 1641 USA1.0010.26205.20 

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)
 
 Reverse Angle 123 Charlotte, NC USA 2023-08-12
RcRownchangeKK*chgGame
 1748 1824 1.50 3 -0.30 20 -6.00 
  Kondabathini, Dhanush 1541 USA1.0010.16203.20 
  Johnson, Donald f2175 USA0.001-0.1120-2.20 
  Karthigeyan, Kishan 1528 USA0.501-0.3520-7.00 

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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