Individual Calculations February 2020
 Platuschikhina, Darya  Total change: -9.20  Rating chartPersonal card
 T.Petrosian memorial 2020 Moscow RUS 2020-01-04
RcRownchangeKK*chgGame
 1270 1230 3.00 7 -0.23 40 -9.20 
  Nabatyan, Mikael 1574 RUS0.001-0.1240-4.80 
  Pigasova, Milana Al 1075 RUS1.0010.294011.60 
  Zatsepin, Egor 1408 RUS0.001-0.2740-10.80 
  Minnullin, Kirill 1133 RUS1.0010.374014.80 
  Kusakina, Uliana wc1358 RUS0.001-0.3340-13.20 
  Sapozhnikov, Mikhail 1159 RUS0.001-0.6040-24.00 
  Silchenko, Matvey 1183 RUS1.0010.434017.20 

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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