Individual Calculations February 2020
 Miroshnik, Irina  Total change: -1.20  Rating chartPersonal card
 T.Petrosian memorial 2020 Moscow RUS 2020-01-04
RcRownchangeKK*chgGame
 1289 1250 4.00 9 -0.03 40 -1.20 
  Asatryan, Leon 1439 RUS0.001-0.2540-10.00 
  Nikishin, Igor 1265 RUS1.0010.524020.80 
  Merkulova, Viktoria 1372 RUS0.001-0.3340-13.20 
  Kim, Marina 1191 RUS0.001-0.5840-23.20 
  Igoshkina, Anna 1210 RUS0.001-0.5640-22.40 
  Silchenko, Matvey 1183 RUS1.0010.414016.40 
  Gurgenidze, Aleksandra 1367 RUS0.001-0.3440-13.60 
  Styopin, Evgeniy 1315 RUS1.0010.594023.60 
  Filatov, Artem 1256 RUS1.0010.514020.40 

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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