Rapid: Individual Calculations June 2023
 Kotelva, Lev M  Total change: 21.00  Rating chartPersonal card
 Rapid Perm 2023 Victory Day Perm RUS 2023-05-07
RcRownchangeKK*chgGame
 1742 1938 6.50 9 0.41 35 14.35 
  Kudryashov, Aleksandr 1277 RUS1.0010.01350.35 
  Kalmukov, Anatoly 1542 RUS1.0010.08352.80 
  Kolpakov, Ivan 1610 RUS1.0010.13354.55 
  Mamykin, Andrey 2027 RUS1.0010.623521.70 
  Polonskii, Artem 2235 RUS0.001-0.1535-5.25 
  Lisimenko, Ruslan 2104 RUS0.001-0.2835-9.80 
  Senik, Viktor 1515 RUS1.0010.07352.45 
  Mertekhin, Mikhail 1538  * RUS0.501-0.4235-14.70 
  Bannykh, Artem 1828 RUS1.0010.353512.25 
 * 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)
 
 Cup of the President of the Chess Federation of Kama - RAPID Grand Prix of Russia 2023 2023 Perm RUS 2023-05-20
RcRownchangeKK*chgGame
 1830 1938 7.00 11 0.19 35 6.65 
  Alenevskiy, Mark 1538  * RUS0.501-0.4235-14.70 
  Kozlov, Vladimir Dm. 1776 RUS0.501-0.2135-7.35 
  Chepovetskaya, Sofya 1595 RUS0.001-0.8835-30.80 
  Kalmukov, Anatoly 1542 RUS1.0010.08352.80 
  Kuznetsova, Polina 1664 RUS1.0010.17355.95 
  Sosnina, Nadezhda 1760 RUS1.0010.27359.45 
  Shishkin, Demid 2083 RUS0.001-0.3135-10.85 
  Semenov, Ilya A. 1643 RUS1.0010.15355.25 
  Hein, Vladimir 2052 RUS1.0010.663523.10 
  Polosin, Evgeni 2141 RUS0.001-0.2435-8.40 
  Gaag, Evgeny f2335 RUS1.0010.923532.20 
 * 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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