Individual Calculations September 2013
 Neimer, Vitaly  Total change: 3.40  Rating chartPersonal card
 2nd Annual Washington International - Section A Rockville, Maryland USA 2013-08-06
RcRownchangeKK*chgGame
 2368 2380 5.00 9 0.34 10 3.40 
  Chevannes, Sabrina L wf2160 ENG0.501-0.2810-2.80 
  Rohonyan, Katerina wg2299 USA1.0010.39103.90 
  Fridman, Daniel g2634 GER0.5010.31103.10 
  Yang, Darwin m2480 USA0.5010.14101.40 
  Li, Ruifeng c2246 USA0.501-0.1810-1.80 
  Ostrovskiy, Aleksandr f2410 USA0.001-0.4610-4.60 
  Vibbert, Sean 2317 USA1.0010.41104.10 
  Balasubramanian, Aditha 2311 IND1.0010.40104.00 
  Sundararajan, Kidambi g2458 IND0.001-0.3910-3.90 

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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