Individual Calculations September 2015
 Martin, Zachary D  Total change: 0.00  Rating chartPersonal card
 45th Annual Continental Open Sturbridge, Massachusetts USA 2015-08-13
RcRownchangeRpKK*chgGame
 1967 0 3.00 6 0.00 1967   0.00 
  Niemann, Hans M 2142 USA0.0010.00 0.00 
  Represa Perez, Mireya 1907 ESP1.0010.00 0.00 
  Fikiet, Alex M 2218 USA0.0010.00 0.00 
  Wu, Brandon 1814 USA0.5010.00 0.00 
  Lomeli, Ian 1758 USA1.0010.00 0.00 
  Procyk, Marijan 1960 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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