Individual Calculations September 2017
 Bolsakovs, Vadims  Total change: 33.80  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament A Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 2255 2103 4.50 9 1.69 20 33.80 
  Henderson De La Fuente, Lance 2412 ESP1.0010.862017.20 
  Fruebing, Stefan m2417 GER0.001-0.1420-2.80 
  Zarubitski, Viachaslau f2319 BLR0.001-0.2220-4.40 
  Player, Edmund C 2226 ENG1.0010.672013.40 
  Aakanksha, Hagawane wm2328 IND0.5010.28205.60 
  Zaiatz, Elena mwg2316 RUS0.001-0.2320-4.60 
  Gurpreet, Singh Maras 2248 IND0.001-0.3120-6.20 
  Rykov, Ivan 1846 RUS1.0010.18203.60 
  Lillevold, Frode 2179 NOR1.0010.602012.00 

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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