Individual Calculations June 2024
 Roszkowiak, Robert  Total change: -39.20  Rating chartPersonal card
 11th Cherry Blossom Classic - U2300 Dulles, VA USA 2024-05-23
RcRownchangeKK*chgGame
 1680 1677 2.00 6 -0.98 40 -39.20 
  Liu, Steven 1836 USA0.001-0.2940-11.60 
  Chu, Leon 1565 USA1.0010.354014.00 
  Iyer, Vedanth 1706 USA0.5010.04401.60 
  Das, Aarav 1596 IND0.001-0.6140-24.40 
  Gilbert, Walker Wade 1669 USA0.501-0.0140-0.40 
  Zhang, Joy 1706 USA0.001-0.4640-18.40 

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)
 

 

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