Rapid: Individual Calculations May 2021
 Grigoriev, Leonid A  Total change: 90.40  Rating chartPersonal card
 XI memorial R.S.Gun 2021 rapid Magnitogorsk RUS 2021-04-18
RcRownchangeKK*chgGame
 1656 1262 5.50 9 4.52 20 90.40 
  Astakhova, Natalya 1401 RUS1.0010.692013.80 
  Kimmel, Nikolai 1800 RUS0.001-0.0320-0.60 
  Nebreev, Vladimir 1503 RUS1.0010.802016.00 
  Sulimov, Lev 1589 RUS0.5010.37207.40 
  Ishmukhametov, Nuritdin 1567 RUS1.0010.862017.20 
  Sviridov, Alexander 1736 RUS1.0010.952019.00 
  Baboshkin, Dmitrii 1807 RUS0.001-0.0320-0.60 
  Kolyubaev, Gordey 1797 RUS0.001-0.0320-0.60 
  Lapshin, Nikolai P. 1708 RUS1.0010.942018.80 

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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