Individual Calculations June 2021
 Petrov, Mikhail E  Total change: -49.20  Rating chartPersonal card
 Russian Championship B15 2021 Loo RUS 2021-04-21
RcRownchangeKK*chgGame
 1759 1772 4.50 9 -0.07 40 -2.80 
  Shukhman, Anna wc2048 RUS0.001-0.1740-6.80 
  Khrushchev, Vladislav 1381 RUS1.0010.09403.60 
  Lebzak, Yaroslav 2096 RUS0.001-0.1340-5.20 
  Topchiev, Maksim 1534 RUS0.001-0.8040-32.00 
  Tolmaev, Georgy 1538 RUS1.0010.21408.40 
  Shishkin, Vladislav 1490 RUS1.0010.16406.40 
  Ivchenko, Alexander 1891 RUS0.001-0.3440-13.60 
  Yusupkhodzhaev, Vladimir 1973 RUS1.0010.764030.40 
  Otdelnov, Viktor 1883 RUS0.5010.15406.00 

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)
 
 Altay Cup - Cup of Russia 2021_boys 15 Barnaul RUS 2021-05-03
RcRownchangeKK*chgGame
 1554 1772 4.00 7 -1.16 40 -46.40 
  Many-Khaya, Orgaday 1372  * RUS0.001-0.9240-36.80 
  Paramonov, Mikhail 1372  * RUS0.501-0.4240-16.80 
  Lobanov, Mikhail 1600 RUS0.501-0.2340-9.20 
  Zubtsov, Vladimir 1372  * RUS1.0010.08403.20 
  Badyraa, Bolat 1468 RUS0.501-0.3640-14.40 
  Yusupkhodzhaev, Vladimir 1973 RUS0.5010.264010.40 
  Mescheryakov, Artem 1722 RUS1.0010.434017.20 
 * 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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