Individual Calculations December 2013
 Harriott, Tyrell  Total change: -5.55  Rating chartPersonal card
 2013 Queens Chess Club Championship New York, New York USA 2013-10-11
RcRownchangeKK*chgGame
 2092 2206 3.50 6 -0.37 15 -5.55 
  Kopiecki, Edward 1914 USA1.0010.15152.25 
  Bonin, Jay Richard m2329 USA0.001-0.3315-4.95 
  Cimafranca, Edgar 2035 USA1.0010.27154.05 
  Arluck, William S 2063 USA0.501-0.1915-2.85 
  Ryba, Andrew 2185 USA0.001-0.5315-7.95 
  Zilbermintz, Lev 2025 USA1.0010.26153.90 

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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