Individual Calculations January 2019
 Kovchan, Alexander  Total change: 1.10  Rating chartPersonal card
 HUN Team League 1st Div. Szabo Laszlo Group 2018-2019 R 3 Hungary HUN 2018-12-02
RcRownchangeKK*chgGame
 2346 2575 1.00 1 0.21 10 2.10 
  Nagy, Daniel f2346 HUN1.0010.21102.10 

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 Men's Final-2018 Kyiv UKR 2018-12-10
RcRownchangeKK*chgGame
 2606 2575 4.00 9 -0.10 10 -1.00 
  Korobov, Anton g2698 UKR1.0010.67106.70 
  Ponomariov, Ruslan g2663 UKR0.5010.12101.20 
  Kravtsiv, Martyn g2644 UKR0.5010.10101.00 
  Bernadskiy, Vitaliy g2547 UKR0.001-0.5410-5.40 
  Bogdanovich, Stanislav g2537 UKR0.001-0.5510-5.50 
  Golubka, Petro m2464 UKR0.501-0.1510-1.50 
  Kuzubov, Yuriy g2655 UKR0.5010.11101.10 
  Moiseenko, Alexander g2640 UKR0.5010.09100.90 
  Baklan, Vladimir g2608 UKR0.5010.05100.50 

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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