Individual Calculations September 2016
 Polyakov, Fedor  Total change: -20.80  Rating chartPersonal card
 Riga Technical University Open 2016 - Tournament A Riga LAT 2016-08-08
RcRownchangeKK*chgGame
 2172 2045 2.50 9 -0.52 40 -20.80 
  Kostin, Konstantin f2340 RUS0.001-0.1540-6.00 
  Berzina, Ilze wg2239 LAT0.001-0.2540-10.00 
  Kumala, Aleksander 2221 POL0.5010.23409.20 
  Emdin, Mark 2247 RUS0.001-0.2440-9.60 
  Timoshin, Andrei 1842 EST1.0010.24409.60 
  Daubenfeld, Gilles 2173 LUX1.0010.674026.80 
  Diaz Herrero, Alvaro 2211 ESP0.001-0.2840-11.20 
  Sahl, Sheila Barth wm2192 NOR0.001-0.3040-12.00 
  Can, Isik c2087 TUR0.001-0.4440-17.60 

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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