Rapid: Individual Calculations March 2017
 Ivanytska, Lyudmyla  Total change: -43.00  Rating chartPersonal card
 Ukraine Chess Championship-2017 U14 (Girls) (Rapid) Chernivtsi UKR 2017-02-11
RcRownchangeKK*chgGame
 1645 1570 0.50 5 -1.54 20 -30.80 
  Dubovyk, Anastasiia 1698 UKR0.001-0.3320-6.60 
  Romanyuk, Lidiya 1693 UKR0.001-0.3320-6.60 
  Kelbas, Anastasiya 1600 UKR0.001-0.4620-9.20 
  Dziatko, Evgeniya 1908 UKR0.001-0.1220-2.40 
  Bozhko, Alina 1325 UKR0.501-0.3020-6.00 

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)
 
 4rd Memory of Nebesna Sotnya-2017 (rapid) Lutsk, Volyn region UKR 2017-02-18
RcRownchangeKK*chgGame
 1615 1570 2.00 6 -0.61 20 -12.20 
  Dovzhenko, Viktor m1970  * UKR0.001-0.0820-1.60 
  Branchuk, Mykola 1790 UKR0.001-0.2220-4.40 
  Filin, Denys 1261 UKR1.0010.14202.80 
  Yuzyuk, Viktor 1756 UKR0.001-0.2620-5.20 
  Prokofyev, Valentyn 1744 UKR0.001-0.2720-5.40 
  Moshenskyi, Zakhar 1170  * UKR1.0010.08201.60 
 * 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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