Rapid: Individual Calculations April 2023
 Kopulov, Mikhail  Total change: 15.68  Rating chartPersonal card
 Championship Vladimir region 2023 B15 Rapid Vladimir RUS 2023-03-09
RcRownchangeKK*chgGame
 1327 1526 4.50 7 -0.62 28 -17.36 
  Novozhenin, Egor 1145 RUS1.0010.09282.52 
  Karpachev, Egor 1353 RUS0.001-0.7328-20.44 
  Zubarev, Vladislav 1381 RUS0.001-0.6928-19.32 
  Andryushchenko, Alexandr 1126  * RUS1.0010.08282.24 
  Karapetyan, Arman 1397 RUS1.0010.33289.24 
  Sorokin, Andrey 1286 RUS0.501-0.3028-8.40 
  Nefedov, Aleksandr 1600 RUS1.0010.602816.80 
 * 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
 1377 1526 6.00 9 -0.23 28 -6.44 
  Sorokin, Andrey 1286 RUS1.0010.20285.60 
  Solovyov, Aleksey 1229 RUS1.0010.15284.20 
  Musin, Artur 1442 RUS1.0010.382810.64 
  Shalupov, Valerij 1384 RUS1.0010.31288.68 
  Chirva, Alena 1385 RUS1.0010.31288.68 
  Kalinin, Daniil 1361 RUS1.0010.28287.84 
  Karpachev, Egor 1353 RUS0.001-0.7328-20.44 
  Nefedov, Aleksandr 1600 RUS0.001-0.4028-11.20 
  Grinko, Dmitri 1354 RUS0.001-0.7328-20.44 

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
 1603 1526 5.50 9 1.41 28 39.48 
  Naumov, Danil 1246 RUS1.0010.16284.48 
  Kozik, Ilya 1230 RUS1.0010.15284.20 
  Nefedov, Sergey f2281 RUS0.0010.00280.00 
  Busurin, Sergey 1804 RUS0.5010.33289.24 
  Perov, Viktor 1714 RUS1.0010.742820.72 
  Grinko, Dmitri 1354 RUS1.0010.27287.56 
  Nefedov, Aleksandr 1600 RUS0.5010.10282.80 
  Korovkin, Aleksander 1819 RUS0.001-0.1528-4.20 
  Panfilov, Saveliy 1382 RUS0.501-0.1928-5.32 

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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