Rapid: Individual Calculations December 2023
 Aleferenko, Petr  Total change: 14.40  Rating chartPersonal card
 Moscow Champ. Rapid B15 2023 Moscow RUS 2023-10-28
RcRownchangeKK*chgGame
 1475 1381 3.50 8 0.36 40 14.40 
  Zdorov, Egor Vit 1772 RUS0.001-0.0940-3.60 
  Minazhdinov, Iliya 1268 RUS0.501-0.1540-6.00 
  Pismanik, Maksim 1359 RUS0.501-0.0340-1.20 
  Rostovtsev, Petr 1686 RUS0.001-0.1440-5.60 
  Melnichuk, Aleksandr T 1513 RUS1.0010.684027.20 
  Zuev, Maksim Al 1480 RUS0.001-0.3640-14.40 
  Bogomazov, Mikhail 1567 RUS0.5010.24409.60 
  Gizunov, Iaroslav 1154 RUS1.0010.21408.40 

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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