Rapid: Individual Calculations January 2018
 Nikitin, Bogdan  Total change: 4.80  Rating chartPersonal card
 "Kyiv chess cup -2017" rapid chess, children's league (10th tournament) Kyiv UKR 2017-12-10
RcRownchangeKK*chgGame
 1563 1832 5.50 7 -0.20 20 -4.00 
  Kharchenko, Bogdan 1464 UKR1.0010.10202.00 
  Bashirov, Kemal 1527 UKR0.001-0.8620-17.20 
  Marchenko, Ielyzaveta 1434 UKR1.0010.08201.60 
  Ieshchenko, Uliana 1644 UKR1.0010.26205.20 
  Samunenkov, Igor 1673 UKR1.0010.29205.80 
  Streltsov, Denis 1554 UKR1.0010.17203.40 
  Ovcharenko, Hryhoriy 1644 UKR0.501-0.2420-4.80 

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)
 
 "Cup Obolon 2017 - 2018 - rapid - 2" Kyiv UKR 2017-12-24
RcRownchangeKK*chgGame
 1932 1832 4.00 9 0.44 20 8.80 
  Polyakov, Maxim m2232  * UKR0.001-0.0820-1.60 
  Krysak, Leonid 1585 UKR1.0010.19203.80 
  Isayev, Maksym 1983 UKR0.001-0.3020-6.00 
  Ovcharenko, Hryhoriy 1644 UKR1.0010.26205.20 
  Katsman, Mikhail 2232  * UKR0.001-0.0820-1.60 
  Khadzh, Khamed Dzhamil 2133 UKR0.001-0.1520-3.00 
  Badz, Bogdan 1627 UKR1.0010.24204.80 
  Drevetsky, Alexander 2083 RUS1.0010.812016.20 
  Tutov, Valeriy 1870 UKR0.001-0.4520-9.00 
 * 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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