Rapid: Individual Calculations July 2023
 Rozhko, Dmitry  Total change: -28.10  Rating chartPersonal card
 RAPID Grand Prix of Russia Cup of the Sokol Group of Companies 2023 Rostov-on-Don RUS 2023-06-03
RcRownchangeKK*chgGame
 2086 2205 6.50 11 -0.42 10 -4.20 
  Bakurov, Viacheslav 1805  * RUS1.0010.08100.80 
  Birmenko, Nikolay 1880 RUS1.0010.13101.30 
  Goganov, Aleksey g2510 RUS0.001-0.1410-1.40 
  Kvaratskheliya, Tristan 1765 RUS1.0010.06100.60 
  Ponkratov, Pavel g2586 RUS0.001-0.0910-0.90 
  Kirdyashkina, Ekaterina 2050 RUS0.001-0.7110-7.10 
  Ivanova, Tatiana V 1739 RUS1.0010.05100.50 
  Bykanov, Sergei 2025 RUS1.0010.26102.60 
  Yandarbiev, Ruslan m2115 RUS1.0010.38103.80 
  Matjushin, Gennady g2419 UKR0.001-0.2310-2.30 
  Kazyura, Kirill 2049 RUS0.501-0.2110-2.10 
 * 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)
 
 Open Novocherkassk rapid Day of Russia 2023 Novocherkassk RUS 2023-06-12
RcRownchangeKK*chgGame
 1832 2205 5.50 8 -1.62 10 -16.20 
  Melkonyan, Seyran 1805  * RUS1.0010.08100.80 
  Kokhanenko, V. 1756 RUS1.0010.06100.60 
  Igdirov, Boris 1940 RUS0.001-0.8210-8.20 
  Fomenko, Irina 2015 RUS1.0010.25102.50 
  Prokhoda, Aleksandr A. 1922 RUS0.001-0.8410-8.40 
  Chumachenko, Alexander 1732 RUS1.0010.05100.50 
  Ivanova, Tatiana V 1739 RUS1.0010.05100.50 
  Shkurakov, Kirill 1744 RUS0.501-0.4510-4.50 
 * 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)
 
 Rostov-on-Don June 2023 rapid Rostov-on-Don RUS 2023-06-24
RcRownchangeKK*chgGame
 2163 2205 2.00 5 -0.77 10 -7.70 
  Korovtenko, Mikhail 2032 RUS0.501-0.2310-2.30 
  Pozdnjakov, Evgueniy 1955 FRA1.0010.19101.90 
  Konovalov, Valerij f2167 RUS0.501-0.0510-0.50 
  Petrushin, Alexander I m2418 RUS0.001-0.2310-2.30 
  Kotenko, Pavel m2243 RUS0.001-0.4510-4.50 

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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