Rapid: Individual Calculations April 2020
 Romanov, Ivan I.  Total change: 23.80  Rating chartPersonal card
 Kuzmolovo Rapid Cup 2020-3 St. Petersburg RUS 2020-03-01
RcRownchangeKK*chgGame
 1761 1575 4.00 9 1.19 20 23.80 
  Motorina, Irina 1567 RUS0.001-0.5120-10.20 
  Saydakovsky, Boris 1536 RUS1.0010.45209.00 
  Makhmudov, Riyad 1501 RUS1.0010.40208.00 
  Doronin, Vladimir 1470 RUS1.0010.36207.20 
  Zhernovoi, Alexey 2151 RUS0.001-0.0220-0.40 
  Smirnov, Stanislav 1934 RUS1.0010.902018.00 
  Gerasimov, Nikolay Y. 1929 RUS0.001-0.1120-2.20 
  Akhmedjanov, Shavkat 1910 UZB0.001-0.1220-2.40 
  Kazanov, Igor 1855 RUS0.001-0.1620-3.20 

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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