Individual Calculations March 2018
 Porozhnyak, Maya  Total change: -47.40  Rating chartPersonal card
 Moscow Open 2018_F Moscow RUS 2018-01-26
RcRownchangeKK*chgGame
 1941 2065 3.50 9 -2.37 20 -47.40 
  Strezhneva, Ekaterina 1702 RUS1.0010.10202.00 
  Chernyavsky, Alexander f2326 RUS0.001-0.1820-3.60 
  Bocharova, Ulyana 1874 RUS0.001-0.7520-15.00 
  Arbynova, Agniya 1844 RUS1.0010.22204.40 
  Vartaniants, Mikhail 1866 RUS1.0010.24204.80 
  Styazhkina, Anna wm2283 RUS0.001-0.2220-4.40 
  Zakharova, Evgenia 1922 RUS0.001-0.6920-13.80 
  Sannikov, Nikita 1885 RUS0.001-0.7420-14.80 
  Ramazanov, Ruslan 1769 RUS0.501-0.3520-7.00 

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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