Individual Calculations October 2021
 Kryukov, Alexey  Total change: -60.00  Rating chartPersonal card
 Moscow region 2021 boys 19 Odintsovo RUS 2021-08-23
RcRownchangeKK*chgGame
 1587 1912 4.50 7 -1.50 40 -60.00 
  Skorev, Daniil 1512  * RUS1.0010.08403.20 
  Sidorova, Margarita 1586 RUS0.001-0.8740-34.80 
  Krapchetov, Nikolay 1825 RUS0.001-0.6240-24.80 
  Shkurat, Petr 1512  * RUS1.0010.08403.20 
  Krapchetov, Daniil 1535 RUS1.0010.09403.60 
  Gubareva, Sofia 1512  * RUS0.501-0.4240-16.80 
  Efremov, Roman A 1628 RUS1.0010.16406.40 
 * 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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