Individual Calculations March 2020
 Baalla, Nura  Total change: -22.40  Rating chartPersonal card
 Marshall FIDE Monday January - February 2020 New York, New York USA 2020-01-20
RcRownchangeKK*chgGame
 1995 1660 0.50 2 0.25 40 10.00 
  Rama, Tejas 2053 USA0.5010.424016.80 
  West, James R 1937 USA0.001-0.1740-6.80 

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)
 
 7th Annual Magnus High School and Junior High Chess League - February 2020 New York, New York USA 2020-02-09
RcRownchangeKK*chgGame
 1789 1706 0.00 2 -0.81 40 -32.40 
  De Dona, Mark 1949 USA0.001-0.2040-8.00 
  Morris-Suzuki, Alan Hiroshi 1628 USA0.001-0.6140-24.40 

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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