Blitz: Individual Calculations April 2023
 Kulbachny, Vladimir  Total change: -127.80  Rating chartPersonal card
 Serpukhov blitz_1 2023 Serpukhov RUS 2023-03-03
RcRownchangeKK*chgGame
 1498 1577 1.00 8 -3.53 20 -70.60 
  Pereverzev, Timofei 1766 RUS0.001-0.2520-5.00 
  Bizyukina, Polina 1712 RUS0.001-0.3220-6.40 
  Zhuravleva-Emelyanenko, Agata 1177  * RUS0.001-0.9220-18.40 
  Prokhorov, Gleb 1571 RUS0.001-0.5120-10.20 
  Davtyan, David 1686 RUS0.001-0.3520-7.00 
  Dranevskaya, Sofiya Andr 1209 RUS1.0010.10202.00 
  Gorskiy, Alexander 1671 RUS0.001-0.3720-7.40 
  Yakushkin, Dmitriy 1192 RUS0.001-0.9120-18.20 
 * 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)
 
 Serpukhov blitz_2 2023 Serpukhov RUS 2023-03-04
RcRownchangeKK*chgGame
 1632 1577 1.00 9 -2.86 20 -57.20 
  Gusev, Boris An. 1811 RUS0.001-0.2120-4.20 
  Sintsarev, Mikhail 1671 RUS0.001-0.3720-7.40 
  Lyalenkov, Nikita 1585 RUS0.001-0.4920-9.80 
  Shornikov, Vyatcheslav 1810 RUS0.001-0.2120-4.20 
  Kogan, Elvira 1595 RUS0.001-0.4720-9.40 
  Dranevskaya, Sofiya Andr 1209 RUS1.0010.10202.00 
  Sannikov, Sergei 1927 RUS0.001-0.1120-2.20 
  Gidaspov, Alexander 1629 RUS0.001-0.4320-8.60 
  Vlasov, Dmitriy I. 1455 RUS0.001-0.6720-13.40 

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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