Rapid: Individual Calculations May 2018
 Kozachenko, Maria  Total change: 96.20  Rating chartPersonal card
 Ukraine Chess Championship 2018, girls - U18, rapid Kramatorsk UKR 2018-04-01
RcRownchangeKK*chgGame
 1738 1588 5.50 8 2.89 20 57.80 
  Martynkova, Olena wm1988  * UKR1.0010.922018.40 
  Grischenko, Kamila 1874 UKR0.001-0.1620-3.20 
  Chernobryvets, Oleksandra 1562 UKR1.0010.46209.20 
  Svetlichnaia, Alena 1922 UKR0.001-0.1220-2.40 
  Malanukha, Margarita 1703 UKR1.0010.662013.20 
  Pakina, Varvara 1499 UKR1.0010.38207.60 
  Kozachenko, Sofia 1704 UKR1.0010.662013.20 
  Vidruk, Mariia 1655 UKR0.5010.09201.80 
 * 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 - 2018 (Girls - 12) Rapid Vyshgorod, Kyiv Region UKR 2018-04-21
RcRownchangeKK*chgGame
 1536 1588 7.00 9 1.92 20 38.40 
  Bulai, Mariia 1260 UKR1.0010.13202.60 
  Grigorchuk, Katerina 1500 UKR1.0010.38207.60 
  Menn, Eva 1375 UKR1.0010.23204.60 
  Ivanytska, Liudmyla 1644 UKR0.001-0.4220-8.40 
  Yavdosiuk, Vasilisa 1487 UKR1.0010.36207.20 
  Vitkovska, Mariya 1555 UKR1.0010.45209.00 
  Veremiuk, Veronika wc1531 UKR1.0010.42208.40 
  Lomakina, Anzhelika 1627 UKR1.0010.552011.00 
  Dubovyk, Anastasiia 1846 UKR0.001-0.1820-3.60 

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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