Rapid: Individual Calculations May 2024
 Chaika, Vitalii  Total change: -8.60  Rating chartPersonal card
 Odeesa seniors and young talents -2024-3 (rapid) Odessa UKR 2024-04-07
RcRownchangeKK*chgGame
 1865 2036 4.50 7 -0.47 10 -4.70 
  Oyberman, Iliia 1788 UKR0.501-0.3110-3.10 
  Domoshchei, Mykhailo 1914 UKR1.0010.33103.30 
  Gribkov, Sergey 1861 UKR0.001-0.7310-7.30 
  Zgonnikov, Stanislav 1636  * UKR1.0010.08100.80 
  Dovzhenko, Viktor m1998 UKR1.0010.45104.50 
  Chepil, Olexandr 1932 UKR1.0010.36103.60 
  Oyberman, Mikhail 1927 UKR0.001-0.6510-6.50 
 * 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)
 
 Odeesa seniors and young talents -2024-4 (rapid) Odessa UKR 2024-04-14
RcRownchangeKK*chgGame
 1840 2036 4.00 6 -0.46 10 -4.60 
  Selikhanovich, Artem 1841 UKR1.0010.25102.50 
  Krugman, Igor 1852 UKR0.001-0.7410-7.40 
  Rudenko, Vadym 1667 UKR0.501-0.4010-4.00 
  Ahudova, Olha 1842 UKR1.0010.25102.50 
  Oyberman, Mikhail 1927 UKR0.501-0.1510-1.50 
  Saftiuk, Pavel 1911 UKR1.0010.33103.30 

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)
 
 Rapid senior Championship of Odesa region among veterans 50-65 Odessa UKR 2024-04-27
RcRownchangeKK*chgGame
 1932 2036 4.50 7 0.07 10 0.70 
  Lisin, Oleh 1903 UKR1.0010.32103.20 
  Ahudova, Olha 1842 UKR0.501-0.2510-2.50 
  Telitsin, Oleksandr 2026 UKR0.001-0.5110-5.10 
  Dmitriev, Sergey f1945 UKR1.0010.38103.80 
  Stets, Vasyl m2127 UKR0.001-0.3810-3.80 
  Prykhozhenko, Serhii 1773 UKR1.0010.18101.80 
  Saftiuk, Pavel 1911 UKR1.0010.33103.30 

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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