Individual Calculations October 2013
 Ni, Viktorija  Total change: 19.20  Rating chartPersonal card
 2013 US Masters Greensboro, North Carolina USA 2013-08-29
RcRownchangeKK*chgGame
 2286 2169 4.50 9 1.28 15 19.20 
  Abreu, Ayram g2483 CUB0.001-0.1415-2.10 
  Watson, James A 1960 USA1.0010.23153.45 
  Bodek, Michael H f2400 USA0.001-0.2115-3.15 
  Nguyen, Trung f1890 USA1.0010.16152.40 
  Zenyuk, Iryna cwm2264 USA0.001-0.3715-5.55 
  Arias Santana, Mauricio m2297 CRC0.5010.17152.55 
  Neimer, Vitaly m2380 ISR0.5010.27154.05 
  Sundararajan, Kidambi g2458 IND1.0010.841512.60 
  Fedorowicz, John P g2439 USA0.5010.33154.95 

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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