Individual Calculations February 2016
 Bykovtsev, Agata  Total change: -38.40  Rating chartPersonal card
 25th Annual North American Open Las Vegas, Nevada USA 2015-12-26
RcRownchangeKK*chgGame
 2213 2214 3.50 9 -0.96 40 -38.40 
  Nakar, Eylon m2476 ISR0.001-0.1840-7.20 
  Rodriguez Rodriguez, Rafael 2066 MEX1.0010.304012.00 
  Sevillano, Enrico g2470 USA0.5010.314012.40 
  Gulamali, Kazim f2379 USA0.5010.22408.80 
  Yang, Kaiqi m2370 CHN0.001-0.2940-11.60 
  Mousseri, Daniel 2110 USA0.001-0.6440-25.60 
  Wang, Annie wm2082 USA0.501-0.1840-7.20 
  Matus, Nastassja A wc1814  * USA1.0010.08403.20 
  Niemann, Hans M 2154 USA0.001-0.5840-23.20 
 * 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)
 

 

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