Individual Calculations December 2022
 Borozdin, Leonid  Total change: 143.20  Rating chartPersonal card
 M.Chigorin Memorial 2022 St. Petersburg RUS 2022-10-22
RcRownchangeKK*chgGame
 1692 1319 3.00 9 1.87 40 74.80 
  Seleznev, Mikhail V. 1992 RUS0.001-0.0140-0.40 
  Lipovoy, Ivan 1718 RUS0.001-0.0840-3.20 
  Miftakhova, Azalia 1556 RUS0.5010.304012.00 
  Bubeeva, Larisa 1843 RUS0.001-0.0340-1.20 
  Fokin, Anatoly 1494 RUS1.0010.734029.20 
  Nuritdinov, Nizomitdin 1728 RUS0.001-0.0840-3.20 
  Frolov, Zakhar 1478 RUS1.0010.714028.40 
  Penkov, Aleksey 1720 RUS0.5010.424016.80 
  Chernov, Lev 1697 RUS0.001-0.0940-3.60 

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)
 
 SPb B13 Championship 2022 St. Petersburg RUS 2022-11-19
RcRownchangeKK*chgGame
 1353 1319 5.50 8 1.71 40 68.40 
  Timonteev, Aleksandr 1433 RUS0.5010.16406.40 
  Kozhevnikov, Denis M. 1537 RUS0.001-0.2240-8.80 
  Smirnov, Maxim A 1251 RUS1.0010.414016.40 
  Khalyapin, Sergey 1093 RUS1.0010.21408.40 
  Rachikhin, Roman 1258 RUS0.501-0.0840-3.20 
  Yakovlev, Anton Yu. 1185 RUS1.0010.324012.80 
  Vyshegorodtsev, Svyatoslav 1293 RUS0.501-0.0440-1.60 
  Antipov, Fedor 1777 RUS1.0010.954038.00 

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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