Rapid: Individual Calculations July 2024
 Syomina, Maryna  Total change: 32.40  Rating chartPersonal card
 Open regional tournament (subgroup A) in chess (rapid) Erudite Cup in 2024 Poltava UKR 2024-06-02
RcRownchangeKK*chgGame
 1645 1601 4.50 7 1.38 40 55.20 
  Yemets, Maksym 1869 UKR0.001-0.1740-6.80 
  Lytvynenko, Anastasiia 1420 UKR1.0010.264010.40 
  Polyvko, Maksim 1756 UKR1.0010.714028.40 
  Solovchuk, Yuriy 1630 UKR0.5010.04401.60 
  Karpov, Andrii 1633 UKR0.001-0.4640-18.40 
  Dolbiiev, Yevhenii 1492 UKR1.0010.354014.00 
  Otusky, Yaroslav 1713 UKR1.0010.654026.00 

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)
 
 Championship of the Poltava region in rapid among boys and girls under 18 years old Poltava UKR 2024-06-08
RcRownchangeKK*chgGame
 1700 1601 2.50 8 -0.57 40 -22.80 
  Petrenko, Tymofii 1773 UKR1.0010.734029.20 
  Strelets, Oleksandr 1487 UKR1.0010.344013.60 
  Shvachich, Mykhaylo 1800 UKR0.5010.264010.40 
  Otusky, Yaroslav 1713 UKR0.001-0.3540-14.00 
  Hrinchenko, Denys 1629 UKR0.001-0.4640-18.40 
  Rudenko, Taras 2001  * UKR0.001-0.0840-3.20 
  Liubchenko, Evhenii 1629 UKR0.001-0.4640-18.40 
  Shcherbak, Kyrylo 1564 UKR0.001-0.5540-22.00 
 * 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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