Rapid: Individual Calculations April 2020
 Usov, Dmitry E.  Total change: 17.20  Rating chartPersonal card
 Serpukhov rapid 2020 A Serpukhov RUS 2020-02-29
RcRownchangeKK*chgGame
 1665 1494 3.50 9 0.34 20 6.80 
  Agapov, Sergey f2229 RUS0.001-0.0120-0.20 
  Safronova, Aleksandra 1851 RUS0.001-0.1120-2.20 
  Shuliak, Zakhar 1212 BLR1.0010.16203.20 
  Akimushkin, Roman 1814 RUS0.5010.37207.40 
  Larina, Maria wf1855 RUS0.001-0.1020-2.00 
  Gazimagomedov, Razhab 1294 RUS0.001-0.7620-15.20 
  Fominykh, Milana 1177 RUS1.0010.13202.60 
  Katerinich, Vladimir 1708 RUS1.0010.772015.40 
  Prutskov, Aleksei 1841 RUS0.001-0.1120-2.20 

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)
 
 Serpukhov rapid 2020 C U9 Serpukhov RUS 2020-03-01
RcRownchangeKK*chgGame
 1382 1518 4.50 6 0.52 20 10.40 
  Makhov, Ivan S. 1162 RUS1.0010.11202.20 
  Zaznobin, Grigoriy 1260 RUS1.0010.18203.60 
  Martemyanov, Mikhail 1358 RUS1.0010.29205.80 
  Fedosov, Alexander 1629 RUS0.5010.15203.00 
  Likhachev, Maksim S. 1448 RUS1.0010.40208.00 
  Preobrazhenskaya, Diana 1437 RUS0.001-0.6120-12.20 

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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