Individual Calculations October 2013
 Schoonmaker, Nicholas  Total change: 0.75  Rating chartPersonal card
 79th Annual Southwest Open Irving, Texas USA 2013-08-30
RcRownchangeKK*chgGame
 2279 2156 1.50 4 0.05 15 0.75 
  Holt, Conrad g2539 USA0.5010.41156.15 
  Getz, Alec f2340 USA0.5010.24153.60 
  Li, Ruifeng c2246 USA0.001-0.3815-5.70 
  Ajiboye, Odunayo 1990 USA0.501-0.2215-3.30 

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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