Rapid: Individual Calculations September 2021
 Grokholsky, Vadim  Total change: 2.80  Rating chartPersonal card
 Malachite casket-2021. 30th stage Ekaterinburg RUS 2021-08-29
RcRownchangeKK*chgGame
 1757 1566 3.00 8 0.14 20 2.80 
  Ogloblin, Nikolay m2196 RUS0.001-0.0120-0.20 
  Kobyakov, Egor 1558 RUS0.001-0.5120-10.20 
  Murzakimov, Zenishbek 1454 RUS0.001-0.6520-13.00 
  Sosnina, Ekaterina 1629 RUS1.0010.592011.80 
  Sosnina, Nadezhda 1605 RUS0.001-0.4520-9.00 
  Bortnikov, Artem 1436 RUS1.0010.32206.40 
  Harlamov, Viktor 2301 RUS1.0010.992019.80 
  Egorovsky, Mikhail 1878 RUS0.001-0.1420-2.80 

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)
 

 

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