Rapid: Individual Calculations August 2023
 Tretiak, Igor  Total change: 28.80  Rating chartPersonal card
 1st All-Ukrainian Chess Festival "Morshyn-2023" (Open A) Morshyn, Lviv region UKR 2023-07-08
RcRownchangeKK*chgGame
 1462 1437 2.50 8 -1.63 40 -65.20 
  Fishchuk, Vladyslav f1994 UKR0.001-0.0340-1.20 
  Zaharkiv, Mykhaylo 1582 UKR0.001-0.3140-12.40 
  Kulyasa, Bohdan 1256 UKR1.0010.264010.40 
  Trushak, Evgen 1893 UKR0.001-0.0640-2.40 
  Rudyk, Vladyslav 1197 UKR0.001-0.8040-32.00 
  Pelekhatyy, Zakhar 1220 UKR0.501-0.2840-11.20 
  Huzha, Illia 1217 UKR1.0010.22408.80 
  Kruk, Roman 1340 UKR0.001-0.6340-25.20 

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 in LSHA "Chess Day 2023" (Rapid) Lviv UKR 2023-07-23
RcRownchangeKK*chgGame
 1689 1437 4.00 7 2.35 40 94.00 
  Kalmuk, Yaropolk 1750 UKR1.0010.864034.40 
  Kovalchuk, Victor 1907 UKR0.001-0.0540-2.00 
  Frankiv, Oleksandr 1690 UKR0.001-0.1940-7.60 
  Sobol, Matvii 1774 UKR0.001-0.1240-4.80 
  Oleniuk, Viktor 1213 UKR1.0010.22408.80 
  Morozov, Vitalij 1926 UKR1.0010.964038.40 
  Kovalyov, Oleksandr 1565 UKR1.0010.674026.80 

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)
 

 

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