Individual Calculations November 2023
 Usoshin, Aleksander  Total change: 70.80  Rating chartPersonal card
 80th Anniversary of A.I. Zakharov_standard Rostov-on-Don RUS 2023-10-18
RcRownchangeKK*chgGame
 1592 1441 4.50 8 1.77 40 70.80 
  Gruntovsky, Roman 1915 RUS0.001-0.0540-2.00 
  Vodolazskiy, Mark A 1195 RUS1.0010.19407.60 
  Korovjakovsky, Dmitryi 1762 RUS0.001-0.1340-5.20 
  Suliga, Eckhard 1528 GER1.0010.624024.80 
  Zakhozhai, Vladimir 1851 RUS0.001-0.0840-3.20 
  Radchenko, Dmitry 1622 RUS0.5010.24409.60 
  Kutovoi, Valery 1350 RUS1.0010.384015.20 
  Tsvetov, Ivan 1515 RUS1.0010.604024.00 

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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