Individual Calculations June 2024
 Butts, Sebastian J  Total change: 49.20  Rating chartPersonal card
 11th Cherry Blossom Classic - U2100 Dulles, VA USA 2024-05-23
RcRownchangeKK*chgGame
 1645 1678 4.50 6 1.23 40 49.20 
  Motaharinezhad, Parsa 1654 USA0.501-0.0340-1.20 
  Lebakken, Lukas William 1516 USA1.0010.294011.60 
  Huang, Lucia 1570 USA1.0010.354014.00 
  Wei, Robert Fanjun 1593 USA1.0010.384015.20 
  Chong, Hanford 1683 USA0.5010.01400.40 
  Fischer, Robert J 1852 USA0.5010.23409.20 

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)
 

 

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