Rapid: Individual Calculations August 2023
 Zhurba, Valery  Total change: -15.40  Rating chartPersonal card
 Peaceful Atom 2023 (rapid) Volgodonsk RUS 2023-07-22
RcRownchangeKK*chgGame
 1550 1396 1.50 6 -0.77 20 -15.40 
  Indzhiev, Aldar 2036 RUS0.001-0.0120-0.20 
  Lubimenko, Grigori 1751 RUS0.001-0.1120-2.20 
  Tjutjunov, Timofey 1717 RUS0.001-0.1320-2.60 
  Skripbichenko, Egor 1236 RUS0.001-0.7120-14.20 
  Kazantseva, Valeriya 1189 RUS0.501-0.2720-5.40 
  Prikhodko, Anna 1369 RUS1.0010.46209.20 

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)
 

 

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