Individual Calculations August 2021
 Gurova, Tatiana  Total change: -63.60  Rating chartPersonal card
 Volga Cup 2021 juniors 17 Kostroma RUS 2021-07-04
RcRownchangeKK*chgGame
 1448 1466 4.50 9 -0.23 40 -9.20 
  Seljavkin, Maxim 1288 RUS1.0010.274010.80 
  Nikonova, Katerina 1412 RUS1.0010.424016.80 
  Dobrynin, Ivan 1837 RUS0.001-0.1040-4.00 
  Glazov, Grigori 1350 RUS0.501-0.1640-6.40 
  Bolotov, Vyacheslav 1463 RUS0.001-0.5040-20.00 
  Kruglova, Elizaveta 1433 RUS1.0010.454018.00 
  Kovalevskiy, Georgiy 1529 RUS0.001-0.4140-16.40 
  Vasilchenko, Georgiy A 1104 RUS1.0010.10404.00 
  Maltseva, Ekaterina 1612 RUS0.001-0.3040-12.00 

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)
 
 Chess day Open_2021 Moscow RUS 2021-07-14
RcRownchangeKK*chgGame
 1419 1466 2.50 7 -1.36 40 -54.40 
  Erashov, Roman 1330 RUS0.001-0.6840-27.20 
  Filippov, Ilya 1550 RUS0.001-0.3840-15.20 
  Shkambarnyi, Petr S. 1401 RUS0.001-0.5940-23.60 
  Maimin, Leonid 1522 RUS1.0010.584023.20 
  Citores Orlov, Serafim 1066  * RUS1.0010.08403.20 
  Teymurkhanly, Teymur 1752 RUS0.001-0.1640-6.40 
  Mirzoyan, Samvel 1311 RUS0.501-0.2140-8.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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