Blitz: Individual Calculations April 2023
 Khoroshikh, Sofia  Total change: 123.12  Rating chartPersonal card
 North-West chess Championship 2023_women. BLITZ St. Petersburg RUS 2023-03-19
RcRownchangeKK*chgGame
 1470 1126 4.50 11 2.51 36 90.36 
  Kalinovskaya, Lyudmila 1534 RUS0.5010.423615.12 
  Yakunenkova, Ekaterina 1171 RUS1.0010.563620.16 
  Satanovskaia, Evgeniia 1859 RUS0.001-0.0136-0.36 
  Priemshchikova, Evelina 1308 RUS0.5010.24368.64 
  Litvinova, Kseniya 1573 RUS0.001-0.0636-2.16 
  Pershina, Nadezhda 1559 RUS1.0010.943633.84 
  Koroleva, Mariya 1304 RUS0.5010.23368.28 
  Popenkova, Varvara 1337 RUS0.001-0.2336-8.28 
  Dobryakova, Taisiya 1278 RUS1.0010.703625.20 
  Bystryakova, Elena V. wm1958 RUS0.0010.00360.00 
  Putilova, Alina 1294 RUS0.001-0.2836-10.08 

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 festival Alexander Alekhine Cup. Blitz F St. Petersburg RUS 2023-03-26
RcRownchangeKK*chgGame
 1211 1126 4.00 8 0.91 36 32.76 
  Bazyleva, Margarita 1283 RUS1.0010.713625.56 
  Veretennikova, Galina 1216 RUS1.0010.623622.32 
  Yakovlev, Ivan D 1104 RUS0.001-0.5336-19.08 
  Trukhanovich, Vladislav Aleksand 1091 RUS1.0010.453616.20 
  Porfiriev, Andrei 1273 RUS0.001-0.3036-10.80 
  Tobolich, Danila 1274 RUS0.001-0.3036-10.80 
  Latypov, Mark Ev 1162 RUS1.0010.553619.80 
  Likhovskikh, Dmitriy 1282 RUS0.001-0.2936-10.44 

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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