Rapid: Individual Calculations May 2021
 Lapsakov, Alexander S.  Total change: -19.80  Rating chartPersonal card
 Karelian 2021 rapid chmp Petrozavodsk RUS 2021-04-03
RcRownchangeKK*chgGame
 1751 1597 2.00 8 -0.58 20 -11.60 
  Maximov, Alexey V. 1995 RUS0.5010.42208.40 
  Vdovinov, Vadim V. 1960 RUS0.001-0.1020-2.00 
  Stebunov, Alexander A. 1828 RUS0.001-0.2120-4.20 
  Cherenkov, Mikhail Y. 1741 RUS0.001-0.3120-6.20 
  Loboda, Alexey M. 1730 RUS0.001-0.3220-6.40 
  Murmanov, Arseny S 1648 RUS0.001-0.4320-8.60 
  Seregin, Anton P 1563 RUS1.0010.45209.00 
  Skripkina, Ekaterina 1542 RUS0.501-0.0820-1.60 

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)
 
 Karelian Olonets Osipov memorial 2021 rapid Olonets RUS 2021-04-25
RcRownchangeKK*chgGame
 1734 1597 2.00 7 -0.41 20 -8.20 
  Vdovinov, Vadim V. 1960 RUS0.001-0.1020-2.00 
  Stupak, Anatoly I. 1815 RUS0.001-0.2220-4.40 
  Troshkov, Peter S. 1499 RUS1.0010.37207.40 
  Shepelev, Roman V 1777 RUS0.001-0.2620-5.20 
  Bykov, Pavel A. 1471 RUS1.0010.33206.60 
  Sharshutin, Sergey M. 1980 RUS0.001-0.0920-1.80 
  Fedotov, Alexander V. 1637 RUS0.001-0.4420-8.80 

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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