Individual Calculations July 2023
 Hyland, Mark  Total change: 17.00  Rating chartPersonal card
 10th Cherry Blossom Classic - U2300 Dulles, Virginia USA 2023-05-25
RcRownchangeKK*chgGame
 1916 1868 4.00 7 0.85 20 17.00 
  Desai, Ved 1658 USA1.0010.23204.60 
  Karell, Leif 1719 USA1.0010.30206.00 
  Miller, Daniel 2169 USA1.0010.852017.00 
  Martin, Zachary Da 1969 USA0.5010.14202.80 
  Beh, Ryan Mark 1656 USA0.501-0.2720-5.40 
  Rychkov, Roman 2023 USA0.001-0.2920-5.80 
  Dehmelt, Karl f2220 USA0.001-0.1120-2.20 

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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