Individual Calculations August 2021
 Kuznetsov, Sergey S  Total change: 6.00  Rating chartPersonal card
 Zadonsk - 2021 boys 15 Zadonsk RUS 2021-07-03
RcRownchangeKK*chgGame
 1336 1466 5.50 8 0.15 40 6.00 
  Pankratov, Artem 1335 RUS0.501-0.1840-7.20 
  Chursin, Artem 1506 RUS0.5010.06402.40 
  Smirnova, Alena 1364 RUS0.501-0.1440-5.60 
  Polukhin, Sergey 1411 RUS1.0010.424016.80 
  Shmatov, Sergey 1256 RUS1.0010.23409.20 
  Chekan, Varvara 1333 RUS0.001-0.6840-27.20 
  Starykh, Kirill 1291 RUS1.0010.274010.80 
  Donskih, Roman 1194 RUS1.0010.17406.80 

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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