Individual Calculations July 2021
 Lyshchenko, Polina  Total change: -141.36  Rating chartPersonal card
 The Chess Hopes Of Ukraine. Tournament A Ochakiv, Mykolaiv Region UKR 2021-06-03
RcRownchangeKK*chgGame
 1513 1829 5.50 9 -2.02 38 -76.76 
  Korolchuk, Vladyslava 1429  * UKR1.0010.08383.04 
  Savitskiy, Artem 1429  * UKR0.001-0.9238-34.96 
  Tyshchenko, Bogdan 1436 UKR1.0010.08383.04 
  Pozniak, Yunna 1429  * UKR0.501-0.4238-15.96 
  Geymur, Pavlo 1541 UKR0.001-0.8438-31.92 
  Skrypov, Yaroslav 1429  * UKR1.0010.08383.04 
  Mashkov, Alexey 1517 UKR1.0010.14385.32 
  Yarmolenko, Roman 1967 UKR0.001-0.3138-11.78 
  Oyberman, Mikhail 1439 UKR1.0010.09383.42 
 * 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)
 
 Ukraine Chess Championship - 2021 (Girls - 18) Chornomorsk, Odesa Region UKR 2021-06-17
RcRownchangeKK*chgGame
 1622 1829 5.00 9 -1.70 38 -64.60 
  Piddubna, Bozhena 1527 UKR1.0010.15385.70 
  Khatniuk, Anastasiia 1642 UKR1.0010.26389.88 
  Minaeva, Juliana 1682 UKR0.501-0.2038-7.60 
  Manko, Mariya 1877 UKR0.001-0.4338-16.34 
  Russeva, Viktoria 1560 UKR1.0010.17386.46 
  Skarbarchuk, Tetyana 1507 UKR0.501-0.3738-14.06 
  Kozachenko, Maria 1811 UKR0.001-0.5338-20.14 
  Petrova, Polina 1531 UKR1.0010.15385.70 
  Pakina, Varvara 1459 UKR0.001-0.9038-34.20 

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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