Individual Calculations April 2015
 Yotov, Valentin L  Total change: -34.00  Rating chartPersonal card
 2015 DCC FIDE Open III Richardson, Texas USA 2015-02-28
RcRownchangeKK*chgGame
 2350 2577 3.50 5 -0.30 10 -3.00 
  Kirumaki, Ronit 2177  * USA1.0010.08100.80 
  Xie, Tianming 2177  * USA1.0010.08100.80 
  Drozdowski, Kacper m2455 POL1.0010.33103.30 
  Xiong, Jeffery m2475 USA0.001-0.6410-6.40 
  Pavlovic, Milos M m2465 SRB0.501-0.1510-1.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 UTDallas versus USA Junior All Stars Dallas, Texas USA 2015-03-15
RcRownchangeKK*chgGame
 2496 2577 3.00 10 -3.10 10 -31.00 
  Sevian, Samuel g2531 USA0.001-0.5610-5.60 
  Troff, Kayden W g2532 USA0.001-0.5610-5.60 
  Chandra, Akshat m2459 USA0.001-0.6610-6.60 
  Xiong, Jeffery m2476 USA0.501-0.1410-1.40 
  Yang, Darwin m2481 USA1.0010.37103.70 
  Sevian, Samuel g2531 USA0.001-0.5610-5.60 
  Troff, Kayden W g2532 USA0.001-0.5610-5.60 
  Chandra, Akshat m2459 USA0.001-0.6610-6.60 
  Xiong, Jeffery m2476 USA1.0010.36103.60 
  Yang, Darwin m2481 USA0.501-0.1310-1.30 

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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