Rapid: Individual Calculations June 2022
 Prokhoda, Aleksandr A.  Total change: -24.20  Rating chartPersonal card
 Novocherkassk City Day - 2022_rapid Novocherkassk RUS 2022-05-21
RcRownchangeKK*chgGame
 1678 1836 5.00 9 -1.21 20 -24.20 
  Knyazeva, Valentina 1530 RUS1.0010.14202.80 
  Plokidin, Aleksey 1893 RUS0.001-0.4220-8.40 
  Starodubtseva, Marya 1436  * RUS1.0010.08201.60 
  Shkurakov, Kirill 1680 RUS0.501-0.2120-4.20 
  Avdalian, Viktor 1782 UKR0.001-0.5820-11.60 
  Zolotarev, Nikolay 1692 RUS0.001-0.6920-13.80 
  Melkonyan, Seyran 1701 RUS1.0010.32206.40 
  Saltykov, Alexey N. c1798 RUS0.501-0.0520-1.00 
  Elamiryan, Martin 1591 RUS1.0010.20204.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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