Individual Calculations November 2022
 Casenas, Luis-Joshua C  Total change: 0.00  Rating chartPersonal card
 8th Annual Magnus High School and Junior High Chess League - October 2022 New York, NY USA 2022-10-09
RcRownchangeRpKK*chgGame
 1708 0 0.00 2 0.00 908   0.00 
  Safranek, William 1793 USA0.0010.00 0.00 
  Nicholson, Ian 1623 USA0.0010.00 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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