Individual Calculations August 2021
 Yamnov, Dmitry  Total change: -43.60  Rating chartPersonal card
 International Chess Day 2021 (A) Rostov-on-Don RUS 2021-07-12
RcRownchangeKK*chgGame
 2059 2115 3.00 9 -2.18 20 -43.60 
  Igdirov, Boris 2141 RUS0.001-0.4620-9.20 
  Borisov, Maxim S. 2077 RUS0.001-0.5520-11.00 
  Simonyan, Grigori 1988 RUS0.001-0.6720-13.40 
  Kotenko, Pavel m2329 RUS0.5010.27205.40 
  Kalashnikov, Maksim 2010 RUS0.501-0.1420-2.80 
  Medvedev, Matvey c1988 RUS1.0010.33206.60 
  Mogilchenko, Timofey 1951 RUS0.501-0.2220-4.40 
  Mikhaylov, Artem 2017 RUS0.001-0.6320-12.60 
  Alpin, Maxim 2033 RUS0.501-0.1120-2.20 

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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