Individual Calculations September 2013
 Sevian, Samuel  Total change: 4.95  Rating chartPersonal card
 2nd Annual Washington International - Section A Rockville, Maryland USA 2013-08-06
RcRownchangeKK*chgGame
 2329 2388 5.50 9 0.33 15 4.95 
  Barron, Michael f2177 CAN0.001-0.7715-11.55 
  Thompson, Ian D f2260 ENG1.0010.33154.95 
  Kane, Jeremy 2196 USA1.0010.25153.75 
  Ludwig, Daniel J m2479 USA0.001-0.3815-5.70 
  Arias, Mario Alexi 2159 PER1.0010.21153.15 
  Molner, Mackenzie m2506 USA0.5010.16152.40 
  Li, Ruifeng c2246 USA1.0010.31154.65 
  Chirila, Ioan C g2520 ROU0.001-0.3215-4.80 
  Enkhbat, Tegshsuren m2417 USA1.0010.54158.10 

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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