Individual Calculations November 2012
 Bravin, Alexey  Total change: -42.00  Rating chartPersonal card
 Open Cup of the Governor of the Leningrad Region Tosno RUS 2012-10-20
RcRownchangeKK*chgGame
 1997 1983 1.50 6 -1.40 30 -42.00 
  Karalkin, Maksim f2210 RUS0.5010.29308.70 
  Murashova, Ekaterina wm2278 RUS0.001-0.1530-4.50 
  Shalkin, Matvey 1733 RUS0.501-0.3130-9.30 
  Bubnov, Kirill 1711 RUS0.501-0.3330-9.90 
  Pischikov, Vadim 2143 RUS0.001-0.2930-8.70 
  Mazurov, Nikita 1906 RUS0.001-0.6130-18.30 

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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