Blitz: Individual Calculations January 2018
 Vakhtin, Artem  Total change: -7.00  Rating chartPersonal card
 II Cup Gran-Prix Chelyabinsk 2017 Blitz 4 (sf) Chelyabinsk RUS 2017-12-01
RcRownchangeKK*chgGame
 1312 1233 2.50 7 -0.35 20 -7.00 
  Belova, Kseniya 1569 RUS0.001-0.1220-2.40 
  Muratov, Maxim 1469 RUS0.001-0.2020-4.00 
  Bocharova, Darya 1120 RUS0.501-0.1520-3.00 
  Popova, Ekaterina M. 1114 RUS1.0010.34206.80 
  Shkapa, Mariya 1147 RUS1.0010.38207.60 
  Gilyazov, Artur 1389 RUS0.001-0.2920-5.80 
  Baranov, Andrey 1378 RUS0.001-0.3120-6.20 

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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