Rapid: Individual Calculations October 2021
 Efimenko, Aleksandr  Total change: -50.00  Rating chartPersonal card
 Petersburg Summer 2021 - Rapid Grand-Prix St. Petersburg RUS 2021-08-28
RcRownchangeKK*chgGame
 1763 1744 4.00 10 -0.86 20 -17.20 
  Azimov, Ilyas 2177 RUS0.001-0.0620-1.20 
  Meshcheriakova, Emiliia 1292 RUS1.0010.06201.20 
  Mochalin, Faddey 2049 RUS1.0010.862017.20 
  Akmalov, Daniil 2117 RUS0.001-0.1020-2.00 
  Borisova, Ekaterina f2096 RUS0.001-0.1120-2.20 
  Salmina, Veronika 1485 RUS0.001-0.8220-16.40 
  Soloviev, Lev 1392 RUS1.0010.11202.20 
  Komyagin, Aleksandr 1429 RUS1.0010.14202.80 
  Shalygin, Andrei 2197 RUS0.001-0.0620-1.20 
  Smikovski, Semen 1400 RUS0.001-0.8820-17.60 

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)
 
 St. Petersburg Rapid Cup 2021 Qualifier Men St. Petersburg RUS 2021-09-18
RcRownchangeKK*chgGame
 1648 1744 4.00 9 -1.64 20 -32.80 
  Timerkhanov, Alexander f2354 RUS0.001-0.0220-0.40 
  Kapitonov, Valery 1488 RUS0.001-0.8120-16.20 
  Ivanov, Anton 1565 RUS0.001-0.7320-14.60 
  Kuznetsov, Daniil Al. 1274 RUS1.0010.05201.00 
  Krasnov, Ilia A. 1358 RUS1.0010.09201.80 
  Kurbanov, Sergey 1710 RUS0.001-0.5520-11.00 
  Melnikov, Fedor 1412 RUS1.0010.12202.40 
  Rumyantsev, Semen 1661 RUS0.001-0.6120-12.20 
  Tskhadadze, Anna 2010 RUS1.0010.822016.40 

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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