Individual Calculations May 2024
 Petersen, Sidney  Total change: -30.40  Rating chartPersonal card
 CCC Tuesday Night Action 106 - U1600 Round 1-4 Charlotte, NC USA 2024-04-02
RcRownchangeKK*chgGame
 1452 1825 0.00 1 -0.90 40 -36.00 
  Vinodh Kumar, Trishona 1452 USA0.001-0.9040-36.00 

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)
 
 Reverse Angle 130 - U1900 Charlotte, NC USA 2024-04-27
RcRownchangeKK*chgGame
 1520 1825 1.00 1 0.14 40 5.60 
  Sharda, Arsh Amit 1520 USA1.0010.14405.60 

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)
 

 

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