Individual Calculations April 2018
 Pershin, Denis  Total change: -17.10  Rating chartPersonal card
 Aeroflot Open 2018 B Moscow RUS 2018-02-20
RcRownchangeKK*chgGame
 2268 2410 4.50 9 -1.71 10 -17.10 
  Mohota, Nisha mwg2256 IND0.001-0.7110-7.10 
  Monnisha, G K wm2281 IND1.0010.33103.30 
  Pranav, V 2284 IND1.0010.33103.30 
  Mitrabha, Guha f2303 IND0.001-0.6510-6.50 
  Padmini, Rout m2325 IND0.001-0.6210-6.20 
  Hakobyan, Hovhannes H. 2270 ARM0.001-0.6910-6.90 
  Gurvich, Vitaly f2259 RUS1.0010.30103.00 
  Moksh, Amit Doshi 2221 IND1.0010.25102.50 
  Gorti, Akshita fwm2213 USA0.501-0.2510-2.50 

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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