Rapid: Individual Calculations April 2023
 Polyakov, Mikhail  Total change: -50.40  Rating chartPersonal card
 Grand-Prix Rapid Yekaterinburg 2023. 2nd stage Yekaterinburg RUS 2023-03-19
RcRownchangeKK*chgGame
 1512 1243 0.00 5 -1.26 40 -50.40 
  Avvakumov, Maksim 1956 RUS0.001-0.0140-0.40 
  Ladygin, Fedor 1547 RUS0.001-0.1440-5.60 
  Enin, Mark 1520 RUS0.001-0.1740-6.80 
  Bannyh, Yaroslav 1111 RUS0.001-0.6840-27.20 
  Shipilov, Timofey 1428 RUS0.001-0.2640-10.40 

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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