Rapid: Individual Calculations December 2021
 Postol, Miron  Total change: 11.20  Rating chartPersonal card
 Akhmat-Khadzhi Kadyrov Memorial_RAPID Grand-Prix of Russia Rostov-on-Don RUS 2021-10-29
RcRownchangeKK*chgGame
 1599 1569 5.50 10 0.56 20 11.20 
  Lavrov, Maxim m2258 RUS0.5010.49209.80 
  Egorov, Aleksander E 1455 RUS0.501-0.1620-3.20 
  Kirdyashkina, Ekaterina 1922 RUS0.001-0.1120-2.20 
  Filonov, Viktor 1168 UKR1.0010.08201.60 
  Kuliev, Sergey 1857 RUS0.001-0.1620-3.20 
  Ermolaev, Mikhail D 1252 RUS1.0010.13202.60 
  Chetverik, Mikhail G 1996 RUS0.001-0.0720-1.40 
  Tumasov, Ernest 1122 RUS1.0010.06201.20 
  Polkovnikyan, Artem 1660 RUS0.5010.12202.40 
  Pogosov, David 1303 RUS1.0010.18203.60 

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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