Rapid: Individual Calculations October 2020
 Berdinskikh, Dmitry  Total change: 36.20  Rating chartPersonal card
 Malachite casket-2020. 14th stage Ekaterinburg RUS 2020-09-12
RcRownchangeKK*chgGame
 1760 1410 3.50 8 1.81 20 36.20 
  Turkeeva, Yulia wf1982 RUS0.5010.48209.60 
  Voskanyan, Argisht 1629 RUS0.001-0.2220-4.40 
  Kobets, Vasily 1277 RUS1.0010.32206.40 
  Makhrov, Alexander 1831 RUS1.0010.932018.60 
  Solomin, Valery 1349 RUS1.0010.42208.40 
  Fedotov, Alexey 2089 RUS0.001-0.0120-0.20 
  Kopjonkin, Kirill f2145 RUS0.001-0.0120-0.20 
  Ladygin, Fedor 1779 RUS0.001-0.1020-2.00 

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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