Individual Calculations March 2019
 Melville, Cailen  Total change: -13.20  Rating chartPersonal card
 Winter 2019 Tuesday Night Marathon San Francisco, California USA 2019-01-08
RcRownchangeKK*chgGame
 1622 1761 2.00 4 -0.66 20 -13.20 
  Adams, Sophie 1437 NED1.0010.13202.60 
  Persidsky, Andre 1778 USA0.001-0.4820-9.60 
  Xu, Jayden 1538 USA1.0010.22204.40 
  Mercado, Adam 1736 USA0.001-0.5320-10.60 

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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