Rapid: Individual Calculations April 2021
 Laukhina, Margarita A.  Total change: -56.80  Rating chartPersonal card
 Serpukhov rapid 2021 Serpukhov RUS 2021-03-06
RcRownchangeKK*chgGame
 1628 1661 2.50 9 -2.84 20 -56.80 
  Bryakin, Mikhail m2396 RUS0.001-0.0120-0.20 
  Andreev, Matvei 1245 RUS1.0010.07201.40 
  Lauda, Alexandr 2044 MDA0.001-0.0920-1.80 
  Parshin, Daniil 1367 RUS1.0010.15203.00 
  Khanin, Evgeny 2198 RUS0.001-0.0320-0.60 
  Murashko, Vasiliy 1379 RUS0.001-0.8420-16.80 
  Zagrebina, Marina 1338 RUS0.501-0.3720-7.40 
  Rybkin, Roman An 1396 RUS0.001-0.8220-16.40 
  Mugenov, Vadim 1289 RUS0.001-0.9020-18.00 

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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