Rapid: Individual Calculations March 2023
 Potorokin, Maksim  Total change: 25.25  Rating chartPersonal card
 Rubius Cup Rapid 2 Stage Tomsk RUS 2023-02-11
RcRownchangeKK*chgGame
 1989 1380 2.00 6 1.89 25 47.25 
  Marjina, Arina wf2043 RUS0.001-0.0125-0.25 
  Roslyakov, Aleksey 1881 RUS1.0010.962524.00 
  Labutin, Danila 2120 RUS0.0010.00250.00 
  Andrakhanov, Anatoly 2006 RUS1.0010.992524.75 
  Sokolov, Ivan 1914 RUS0.001-0.0325-0.75 
  Kalachev, Ivan 1968 RUS0.001-0.0225-0.50 

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)
 
 Sandakhchiev Memorial_Rapid Grand-Prix Russia 2023 Koltsovo RUS 2023-02-22
RcRownchangeKK*chgGame
 1523 1380 4.00 11 -0.02 25 -0.50 
  Batin, Pavel 2079 RUS0.001-0.0125-0.25 
  Samochernov, Roman 1701 RUS0.001-0.1325-3.25 
  Faleeva, Sofiya 1157 RUS1.0010.22255.50 
  Polyakova, Anna 1715 RUS0.001-0.1225-3.00 
  Komarov, Svyatoslav M 1205 RUS0.001-0.7325-18.25 
  Druzhinina, Varvara Dm 1204 RUS1.0010.27256.75 
  Nigametzianov, Kirill 1228 RUS1.0010.30257.50 
  Dunaevskaya, Alisa 1633 RUS0.001-0.1925-4.75 
  Gaiduk, Anatoly 1571 RUS1.0010.752518.75 
  Bragina, Anna 1648 RUS0.001-0.1725-4.25 
  Solomin, Vyacheslav 1607 RUS0.001-0.2125-5.25 

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)
 
 Rapid Grand-Prix of Russia 2023 - Memorial Kura Barnaul RUS 2023-02-25
RcRownchangeKK*chgGame
 1495 1380 3.50 11 -0.86 25 -21.50 
  Kharashuta, Ekaterina wm2061 RUS0.001-0.0125-0.25 
  Klimova, Olga 1478 RUS0.5010.13253.25 
  Nazemtsev, Artyom 1780  * RUS0.001-0.0825-2.00 
  Ivasenko, Vera 1351 RUS0.001-0.5425-13.50 
  Korolev, Vadim Yur 1368 RUS0.001-0.5225-13.00 
  Kudinov, Ivan 1342 RUS0.001-0.5525-13.75 
  Ryazanov, Vyacheslav 1499 RUS0.001-0.3425-8.50 
  Samovolik, Aleksandra 1209 RUS1.0010.27256.75 
  Irkitova, Arina 1264 RUS1.0010.34258.50 
  Sizykh, Lyudmila 1587 RUS0.001-0.2325-5.75 
  Shershnev, Alexei 1503 RUS1.0010.672516.75 
 * 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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