Blitz: Individual Calculations April 2020
 Chekushina, Nina  Total change: 0.20  Rating chartPersonal card
 Open blitz Seniors men 2020 Moscow RUS 2020-02-27
RcRownchangeKK*chgGame
 1650 1379 2.00 10 0.01 20 0.20 
  Bogumil, Tatiana wg1905 RUS0.001-0.0320-0.60 
  Pobochin, Yuriy 1720 RUS0.001-0.1220-2.40 
  Amelichkin, Nikolay 1666 RUS0.001-0.1620-3.20 
  Darjin, Nikolay 1717 RUS0.001-0.1220-2.40 
  Filippova, Svetlana A. 1619 RUS0.001-0.2020-4.00 
  Melnikova, Anna 1599 RUS0.001-0.2220-4.40 
  Geodakov, Arsen 1734 RUS0.001-0.1120-2.20 
  Berezovskaya, Vera 1286 RUS1.0010.37207.40 
  Radko, Nikolay 1553 RUS1.0010.732014.60 
  Petrosyan, Rachiya 1702 RUS0.001-0.1320-2.60 

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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