Individual Calculations September 2013
 Rohonyan, Katerina  Total change: -0.90  Rating chartPersonal card
 2nd Annual Washington International - Section A Rockville, Maryland USA 2013-08-06
RcRownchangeKK*chgGame
 2336 2299 4.00 9 -0.06 15 -0.90 
  Abreu, Ayram g2483 CUB0.5010.24153.60 
  Neimer, Vitaly m2380 ISR0.001-0.3915-5.85 
  Martin Del Campo, Jorge f2135 MEX1.0010.28154.20 
  Chiang, Jonathan f2165 USA1.0010.32154.80 
  Enkhbat, Tegshsuren m2417 USA0.001-0.3415-5.10 
  Schuyler, James f2333 USA1.0010.55158.25 
  Molner, Mackenzie m2506 USA0.001-0.2315-3.45 
  Harmon-Vellotti, Luke f2399 USA0.001-0.3615-5.40 
  Rozman, Levy 2207 USA0.501-0.1315-1.95 

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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