Individual Calculations July 2021
 Parpiev, Isaak  Total change: -56.00  Rating chartPersonal card
 43 R.G.Nezhmetdinov Memorial Kazan RUS 2021-05-29
RcRownchangeKK*chgGame
 1890 2030 4.50 9 -1.40 40 -56.00 
  Rozum, Ivan g2430  * RUS0.001-0.0840-3.20 
  Bolikov, Nicolai 1788 RUS1.0010.20408.00 
  Demenshin, Semen 1630  * RUS0.001-0.9240-36.80 
  Averin, Nikolay 1783 RUS1.0010.19407.60 
  Zakirov, Musa 1630  * RUS0.001-0.9240-36.80 
  Svergina, Sofya wc1811 RUS1.0010.22408.80 
  Suslov, Dmirtry 1634 RUS1.0010.08403.20 
  Novikov, Roman 2150 RUS0.5010.16406.40 
  Chyndygyr, Tamerlan 2157 RUS0.001-0.3340-13.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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