Rapid: Individual Calculations September 2021
 Sannikova, Anna  Total change: 5.40  Rating chartPersonal card
 Maloy Rapid 2021 Stage 38_5 Maloyaroslavets RUS 2021-08-15
RcRownchangeKK*chgGame
 1559 1661 5.50 9 0.27 20 5.40 
  Samedov, Damir 1039 RUS1.0010.01200.20 
  Zhuravlev, Stepan 2103 RUS0.001-0.0620-1.20 
  Skuratovich, Roman 1269 RUS1.0010.08201.60 
  Dvoryankin, Andrey 1385 RUS1.0010.17203.40 
  Pak, Aleksey 1662 RUS0.001-0.5020-10.00 
  Koshelev, Ivan 1153 RUS1.0010.04200.80 
  Usacheva, Glafira 1920 RUS0.5010.32206.40 
  Narozhniy, Artem 1592 RUS0.501-0.1020-2.00 
  Chervonnyy, Mikhail 1910 RUS0.5010.31206.20 

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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