Individual Calculations September 2022
 Zagrebina, Marina  Total change: 95.20  Rating chartPersonal card
 Tsiolkovsky Memorial 2022 Kaluga RUS 2022-08-05
RcRownchangeKK*chgGame
 1832 1414 3.00 7 2.15 40 86.00 
  Sergeev, Yury I. 1928 RUS0.5010.464018.40 
  Kachulin, Sergey 1895 RUS0.5010.454018.00 
  Bogachev, Vjacheslav 1567 RUS0.5010.20408.00 
  Kurdakov, Yuri f2100 RUS0.001-0.0140-0.40 
  Gavrilyuk, Ilya 1518 RUS1.0010.644025.60 
  Denisov, Matvey 1894 RUS0.001-0.0540-2.00 
  Denisov, Nikolay D. 1922 RUS0.5010.464018.40 

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.Korchnoi Memorial 2022 St. Petersburg RUS 2022-08-20
RcRownchangeKK*chgGame
 1670 1414 2.50 9 0.23 40 9.20 
  Samoylov, Andrey 2071 RUS0.001-0.0140-0.40 
  Yagutian, Mariya 1801 RUS0.5010.414016.40 
  Etingof, Yury 1795 ISR0.001-0.0940-3.60 
  Anikin, Gleb S. 1114 RUS1.0010.15406.00 
  Balandina, Alisa 1798 RUS0.5010.414016.40 
  Lezina, Anna 1709 RUS0.5010.354014.00 
  Penkov, Aleksey 1750 RUS0.001-0.1240-4.80 
  Leonova, Ameliya 1805 BLR0.001-0.0940-3.60 
  Gerasimov, Kirill An. 1189 RUS0.001-0.7840-31.20 

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)
 

 

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