Blitz: Individual Calculations July 2023
 Tkachuk, Andrey  Total change: 67.55  Rating chartPersonal card
 "Peter the Great" BLITZ Grand-Prix of Russia 2023 Voronezh RUS 2023-06-15
RcRownchangeKK*chgGame
 1932 1802 4.50 9 1.46 35 51.10 
  Borisova, Ekaterina f2111 RUS0.001-0.1435-4.90 
  Zisin, Oleg 2035 RUS0.001-0.2135-7.35 
  Golovatenko, Eva 1481 RUS1.0010.13354.55 
  Kuznetsova, Marina wf2049 RUS0.001-0.1935-6.65 
  Chistova, Ekaterina 1447 RUS1.0010.11353.85 
  Popov, Tikhon 2055 RUS0.5010.313510.85 
  Gukhman, Sergey 2031 RUS1.0010.793527.65 
  Shipunov, Vladimir 2179 RUS0.001-0.0935-3.15 
  Shkalova, Margarita wm1996 RUS1.0010.753526.25 

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)
 
 XIX International Chess Festival "Pskov 2023" - M Pskov RUS 2023-06-25
RcRownchangeKK*chgGame
 1511 1802 8.50 11 0.47 35 16.45 
  Nikitin, Nikolay 1161 RUS0.001-0.9935-34.65 
  Tag, Yury 1114 RUS1.0010.01350.35 
  Filippova, Anastasia 1155 RUS1.0010.01350.35 
  Petrova, Veronika 1281 RUS1.0010.03351.05 
  Sharankov, Grigory 2138 RUS0.001-0.1235-4.20 
  Baranov, Aleksandr A 1402  * RUS1.0010.08352.80 
  Druzhinin, Vladislav 1286 RUS1.0010.04351.40 
  Imashev, Ildar 2078 RUS1.0010.833529.05 
  Merzanyukov, Vladislav 1616 RUS0.501-0.2435-8.40 
  Einor, Pavel 1973 RUS1.0010.733525.55 
  Bobovkin, Rostislav 1412 RUS1.0010.09353.15 
 * 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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