Individual Calculations November 2019
 Lencz, Harris  Total change: 0.00  Rating chartPersonal card
 7th Annual Magnus High School and Junior High Chess League - October 2019 New York, New York USA 2019-10-06
RcRownchangeRpKK*chgGame
 1789 0 0.50 2 0.00 1596   0.00 
  Levine, Jack 1864 USA0.0010.00 0.00 
  Baalla, Nura 1714 USA0.5010.00 0.00 

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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