Rapid: Individual Calculations February 2020
 Chigaeva, Anastasia  Total change: -16.40  Rating chartPersonal card
 Sandakhchiev Memorial_Rapid Grand-Prix Russia 2020 Novosibirsk RUS 2020-01-11
RcRownchangeKK*chgGame
 1925 2020 4.50 9 -0.82 20 -16.40 
  Kezin, Roman m2420  * RUS0.001-0.0820-1.60 
  Ryabukhin, Roman 1620  * RUS0.001-0.9220-18.40 
  Vasiliev, Igor 1620  * RUS1.0010.08201.60 
  Zemlyanskii, Ivan 1620  * RUS0.501-0.4220-8.40 
  Zograf, Svetlana 1684 RUS1.0010.12202.40 
  Bivol, Alina wg2251 RUS0.5010.29205.80 
  Minachev, Maksim 2190 RUS0.001-0.2820-5.60 
  Ivanov, Mikhail Vas. 1713 RUS1.0010.14202.80 
  Emeljanov, Alexander 2209 RUS0.5010.25205.00 
 * 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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