Rapid: Individual Calculations February 2021
 Rumyantsev, Semen  Total change: 41.40  Rating chartPersonal card
 Petrograd District Rapid 2021-1 St. Petersburg RUS 2021-01-16
RcRownchangeKK*chgGame
 1630 1532 3.50 7 0.68 20 13.60 
  Ivanov, Sergei V. 1961 RUS0.5010.43208.60 
  Tolstykh, Ivan 1539 RUS0.001-0.4920-9.80 
  Mazhnikov, Viktor 1708 RUS1.0010.732014.60 
  Sotsky, Alexander m2003 RUS0.001-0.0520-1.00 
  Makhmudov, Riyad 1722 RUS0.001-0.2520-5.00 
  Mostovikov, Nikolay 1173 RUS1.0010.10202.00 
  Kosenkova, Anastasiya 1306 RUS1.0010.21204.20 

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)
 
 Overtime Rapid Cup U15 2021-1 St. Petersburg RUS 2021-01-17
RcRownchangeKK*chgGame
 1237 1532 4.50 7 -1.25 20 -25.00 
  Gorkov, Ilia 1101 RUS1.0010.07201.40 
  Kapitonov, Valery 1218 RUS0.001-0.8620-17.20 
  Shelyapin, Ilya 1196 RUS1.0010.12202.40 
  Nikitin, Andrey I. 1246 RUS1.0010.16203.20 
  Iliasov, Iaroslav 1283 RUS0.501-0.3120-6.20 
  Tolstykh, Ivan 1539 RUS0.001-0.4920-9.80 
  Igumnov, Nikita 1077 RUS1.0010.06201.20 

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)
 
 Petrograd District Rapid 2021-2 St. Petersburg RUS 2021-01-24
RcRownchangeKK*chgGame
 1807 1532 4.00 6 2.64 20 52.80 
  Archelkov, Arseniy 1866 KAZ0.5010.38207.60 
  Ivanov, Sergei V. 1961 RUS1.0010.932018.60 
  Revyakin, Evgeniy 1360 RUS1.0010.27205.40 
  Ismagilov, Damir c2060 RUS0.001-0.0320-0.60 
  Igudin, Denis 1656 RUS1.0010.672013.40 
  Ponomarev, Vsevolod 1937 RUS0.5010.42208.40 

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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