Individual Calculations September 2021
 Karpenko, Anton  Total change: -69.20  Rating chartPersonal card
 Chess Weekends. August 2021 Moscow RUS 2021-08-23
RcRownchangeKK*chgGame
 1488 1701 2.00 5 -1.73 40 -69.20 
  Loboyko, Fedor 1301  * RUS0.501-0.4240-16.80 
  Prakhov, Nikolay 1774 RUS1.0010.604024.00 
  Soberov, Emil 1447 RUS0.501-0.3140-12.40 
  Nikishin, Igor 1444 RUS0.001-0.8240-32.80 
  Erashov, Roman 1476 RUS0.001-0.7840-31.20 
 * 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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