Blitz: Individual Calculations September 2021
 Bubnova, Uliana  Total change: 72.20  Rating chartPersonal card
 Cup of Hope_Blitz_B_2021 Nizhniy Novgorod RUS 2021-08-15
RcRownchangeKK*chgGame
 1473 1245 5.50 8 3.61 20 72.20 
  Baranov, Denis 1669 RUS1.0010.932018.60 
  Emelyanov, Evgeny Alex. 1392 RUS1.0010.702014.00 
  Potapov, Grigory 1487 RUS1.0010.802016.00 
  Akhmedzhaev, Alexander 1688 RUS0.5010.44208.80 
  Kirillov, Denis 1383 RUS1.0010.692013.80 
  Kostin, Nikolay 1478 RUS0.5010.29205.80 
  Borsch, Alexander 1333 RUS0.5010.12202.40 
  Artemov, Egor 1351 RUS0.001-0.3620-7.20 

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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