Individual Calculations August 2023
 Merkulova, Victoria  Total change: 257.26  Rating chartPersonal card
 Volga Cup 2023 open Kostroma RUS 2023-07-04
RcRownchangeKK*chgGame
 2097 1688 6.00 9 4.73 38 179.74 
  Shishkin, Lev Dm. 1462 RUS1.0010.21387.98 
  Teplov, Evgeniy 1987 RUS1.0010.853832.30 
  Patrushev, Konstantin 2115 RUS1.0010.933835.34 
  Lesovoi, Evgenij f2262 RUS1.0010.983837.24 
  Gurtovoy, Kamo 2292 RUS0.001-0.0238-0.76 
  Evdokimov, Alexey f2257 RUS0.001-0.0238-0.76 
  Tselakov, Sergei 2109 RUS1.0010.933835.34 
  Kashtanov, Ruslan m2376 RUS0.001-0.0138-0.38 
  Minakov, Artemij 2017 RUS1.0010.883833.44 

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)
 
 Moscow Open 2023 B Moscow RUS 2023-07-17
RcRownchangeKK*chgGame
 1802 1688 5.50 9 2.04 38 77.52 
  Kovanova, Baira wg2296 RUS0.001-0.0238-0.76 
  Frolova, Darya K 1328 RUS1.0010.10383.80 
  Kabanova, Ekaterina wf2088  * RUS0.001-0.0838-3.04 
  Merkulova, Ekaterina 1299 RUS1.0010.09383.42 
  Chekmareva, Liya wf1976 RUS1.0010.843831.92 
  Alekseenko, Mariya 1862 RUS0.5010.23388.74 
  Goriachkina, Oksana 1902 FID0.001-0.2338-8.74 
  Goncharenko, Valeria 1545 RUS1.0010.313811.78 
  Satanovskaia, Evgeniia 1926 RUS1.0010.803830.40 
 * 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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