Individual Calculations August 2018
 Morgan, Jerry  Total change: 10.20  Rating chartPersonal card
 Summer 2018 Tuesday Night Marathon San Francisco, California USA 2018-05-29
RcRownchangeKK*chgGame
 1550 1544 4.00 7 0.51 20 10.20 
  Sarafian, Greg 1873 USA0.001-0.1220-2.40 
  Capdeville, Barry 1307 USA1.0010.20204.00 
  Boldi, Ethan 1784 USA0.001-0.2020-4.00 
  Enkhjargal, Gabriel 1313 USA1.0010.21204.20 
  Cunningham, Charles 1457 USA0.001-0.6220-12.40 
  Yu, Prescott 1453 USA1.0010.38207.60 
  Robeal, Rafik 1664 USA1.0010.662013.20 

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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