Individual Calculations April 2013
 Feinstein, Michael  Total change: -25.65  Rating chartPersonal card
 2013 UT Dallas Spring FIDE Open sponsored by Turner Construction Dallas, Texas USA 2013-03-09
RcRownchangeKK*chgGame
 2257 2229 2.50 9 -1.71 15 -25.65 
  Holt, Conrad g2504 USA0.001-0.1715-2.55 
  Yang, Darwin m2486 USA0.001-0.1815-2.70 
  Chiang, Jonathan f2065 USA0.501-0.2215-3.30 
  Li, Zhichao 2145 HKG0.501-0.1215-1.80 
  Guadalupe Ii, Francisco 2214 USA0.001-0.5215-7.80 
  De La Parra, Daniela wm1980 MEX1.0010.19152.85 
  Langer, Michael f2211 USA0.001-0.5315-7.95 
  Aleskerov, Faik 2409 AZE0.001-0.2615-3.90 
  Jacobs, John N f2300 USA0.5010.10151.50 

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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