Rapid: Individual Calculations September 2021
 Andriets, Bogdan  Total change: -11.20  Rating chartPersonal card
 Zori Karpat. Tournament D (rapid) Mykulychyn UKR 2021-08-01
RcRownchangeKK*chgGame
 1420 1155 0.00 2 -0.37 20 -7.40 
  Petrenko, Maryna 1481 UKR0.001-0.1320-2.60 
  Andrusevych, Andriy 1358 UKR0.001-0.2420-4.80 

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)
 
 Chess fest in Ispas-2021 Ispas UKR 2021-08-24
RcRownchangeKK*chgGame
 1540 1155 1.00 7 -0.19 20 -3.80 
  Chub, Dmytro 1779 UKR0.001-0.0120-0.20 
  Baranov, Andriy 1593 UKR0.001-0.0620-1.20 
  Malek, Yuriy 1890 UKR0.001-0.0120-0.20 
  Tarko, Mykhailo 1267 UKR0.5010.15203.00 
  Kostashchuk, Vasyl 1740 UKR0.001-0.0220-0.40 
  Bodnaruk, Valentyn 1164 UKR0.5010.01200.20 
  Olenchuk, Sergiy 1350 FID0.001-0.2520-5.00 

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)
 

 

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