Individual Calculations September 2017
 Korolev, Alexandr  Total change: 14.00  Rating chartPersonal card
 Riga Technical University Open 2017 - Tournament A Riga LAT 2017-08-07
RcRownchangeKK*chgGame
 2162 2057 4.00 9 0.70 20 14.00 
  Saveliev, Alexei 2396 RUS0.001-0.1220-2.40 
  Pedersen, Nicolai Kvist Brondt 2238 DEN0.5010.24204.80 
  Tarasova, Viktoriya wm2235 RUS0.5010.23204.60 
  Gireman, Ja 2208 IND0.001-0.3020-6.00 
  Bronstein, Or f2275 ISR0.001-0.2220-4.40 
  Petrovs, Jaroslavs 1925 LAT1.0010.32206.40 
  Petrov, Dmitri 2215 EST0.001-0.2920-5.80 
  Luo, Aojie c1777 CHN1.0010.16203.20 
  Janzelj, Lara wf2193 SLO1.0010.682013.60 

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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