Individual Calculations July 2021
 Minaeva, Juliana  Total change: -20.40  Rating chartPersonal card
 Ukraine Chess Championship - 2021 (Girls - 18) Chornomorsk, Odesa Region UKR 2021-06-17
RcRownchangeKK*chgGame
 1636 1682 4.50 9 -0.51 40 -20.40 
  Pakina, Varvara 1459 UKR1.0010.22408.80 
  Babayan, Eva 1534 UKR1.0010.304012.00 
  Lyshchenko, Polina 1829 UKR0.5010.20408.00 
  Skarbarchuk, Tetyana 1507 UKR0.001-0.7340-29.20 
  Basova, Yuliya 1496 UKR1.0010.264010.40 
  Alekseenko, Yuliya 1760 UKR0.5010.11404.40 
  Manko, Mariya 1877 UKR0.001-0.2540-10.00 
  Lomakina, Anzhelika 1801 UKR0.5010.16406.40 
  Petrenko, Maryna 1465 UKR0.001-0.7840-31.20 

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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