Individual Calculations September 2022
 Dudkin, Mikhail Dm.  Total change: -66.40  Rating chartPersonal card
 Yaroslav Mudryj B15 Yaroslavl RUS 2022-07-21
RcRownchangeKK*chgGame
 1337 1505 4.50 8 -1.12 40 -44.80 
  Makovetskii, Andrei 1181 RUS1.0010.13405.20 
  Krizhanovskiy, Mikhail 1368 RUS0.001-0.6840-27.20 
  Romanov, Nikita 1204 RUS0.001-0.8540-34.00 
  Molyushkin, Vladimir 1224 RUS1.0010.16406.40 
  Kovalenko, Aleksey 1540 RUS0.001-0.4540-18.00 
  Petukhov, Gleb 1247 RUS1.0010.18407.20 
  Savvateev, Artem 1550 RUS0.5010.06402.40 
  Koval, Nikita O. 1381 RUS1.0010.334013.20 

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)
 
 Petersburg Summer 2022 - Boys U15 St. Petersburg RUS 2022-08-20
RcRownchangeKK*chgGame
 1375 1428 4.50 9 -0.54 40 -21.60 
  Shelyapin, Ilya 1102 RUS1.0010.13405.20 
  Lapin, Artem 1670 RUS0.5010.304012.00 
  Zhukov, Konstantin 1267 RUS1.0010.294011.60 
  Rusanov, Ilya 1653 RUS0.5010.284011.20 
  Revzin, Pavel 1329 RUS0.001-0.6440-25.60 
  Zavadin, Mikhail 1290 RUS0.501-0.1940-7.60 
  Buyanov, Gleb 1383 RUS0.001-0.5640-22.40 
  Belov, Andrei 1057 RUS1.0010.10404.00 
  Korotkikh, Miron 1621 RUS0.001-0.2540-10.00 

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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