Rapid: Individual Calculations October 2021
 Shafir, Semen  Total change: -68.00  Rating chartPersonal card
 OPEN SOCHI 2021_rapid B Sochi RUS 2021-08-25
RcRownchangeKK*chgGame
 1243 1453 3.00 7 -2.16 20 -43.20 
  Mikhaylova, Maria 1184 RUS1.0010.17203.40 
  Polevoy, David 1207 RUS1.0010.19203.80 
  Zavadin, Mikhail 1163 RUS0.001-0.8420-16.80 
  Panyushkina, Sofiya P 1086 RUS1.0010.10202.00 
  Merzanyukov, Vladislav 1517 RUS0.001-0.4120-8.20 
  Hakobyan, Allen 1489 RUS0.001-0.4520-9.00 
  Lavrentieva, Adelina 1052 RUS0.001-0.9220-18.40 

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)
 
 V.Boychenko Memorial_Sochi rapid Cup 2021_stage 1 Sochi RUS 2021-09-05
RcRownchangeKK*chgGame
 1394 1453 2.00 6 -1.24 20 -24.80 
  Maisakov, Mikhail 1657 RUS0.001-0.2420-4.80 
  Tovmasyan, Sasun 997 RUS1.0010.06201.20 
  Gorobets, Sergey 1831 RUS0.001-0.0920-1.80 
  Romanov, Arkadiy 1002 RUS1.0010.06201.20 
  Nigmadzyanov, Ruslan R. 1218 RUS0.001-0.7920-15.80 
  Avedisyan, Andrey 1656 RUS0.001-0.2420-4.80 

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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