Rapid: Individual Calculations April 2023
 Nefedov, Aleksandr  Total change: 71.76  Rating chartPersonal card
 Championship Vladimir region 2023 B15 Rapid Vladimir RUS 2023-03-09
RcRownchangeKK*chgGame
 1303 1600 5.50 8 -1.13 26 -29.38 
  Panfilov, Saveliy 1382 RUS1.0010.22265.72 
  Sorokin, Andrey 1286 RUS0.001-0.8626-22.36 
  Novak, Arseniy Ev 1129 RUS1.0010.05261.30 
  Gross, Anton 1200  * RUS1.0010.08262.08 
  Meshkov, Dmitry 1170 RUS1.0010.07261.82 
  Zubarev, Vladislav 1381 RUS0.501-0.2826-7.28 
  Karpachev, Egor 1353 RUS1.0010.19264.94 
  Kopulov, Mikhail 1526 RUS0.001-0.6026-15.60 
 * 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)
 
 Memorial of Yuri Gagarin and V. S. Seregin 2023_juniors_rapid A Kirzhach RUS 2023-03-25
RcRownchangeKK*chgGame
 1369 1600 8.50 9 1.46 26 37.96 
  Musin, Artur 1442 RUS1.0010.29267.54 
  Shalupov, Valerij 1384 RUS1.0010.22265.72 
  Chirva, Alena 1385 RUS1.0010.23265.98 
  Kalinin, Daniil 1361 RUS1.0010.20265.20 
  Karpachev, Egor 1353 RUS1.0010.19264.94 
  Sorokin, Andrey 1286 RUS0.501-0.3626-9.36 
  Grinko, Dmitri 1354 RUS1.0010.19264.94 
  Kopulov, Mikhail 1526 RUS1.0010.402610.40 
  Solovyov, Aleksey 1229 RUS1.0010.10262.60 

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)
 
 Y.A. Gagarin and V. S. Seregin Memorial 2023_Rapid Kirzhach RUS 2023-03-26
RcRownchangeKK*chgGame
 1721 1600 6.00 9 2.43 26 63.18 
  Fayzieva, Darina 1305 TJK1.0010.15263.90 
  Grinko, Dmitri 1354 RUS1.0010.19264.94 
  Korovkin, Aleksander 1819 RUS1.0010.782620.28 
  Chirva, Leonid 2002 RUS0.5010.422610.92 
  Nefedov, Sergey f2281 RUS0.5010.492612.74 
  Lobanov, Ivan 1882 RUS1.0010.842621.84 
  Kopulov, Mikhail 1526 RUS0.501-0.1026-2.60 
  Zverev, Sergey 1631 RUS0.5010.04261.04 
  Chirva, Svetlana wf1685 RUS0.001-0.3826-9.88 

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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