Individual Calculations February 2018
 Puzyrevsky, Semen  Total change: 22.80  Rating chartPersonal card
 Kirovskiy Novogodniy 2018 St. Petersburg RUS 2018-01-06
RcRownchangeKK*chgGame
 1420 1269 3.00 8 0.57 40 22.80 
  Nikolaev, Alexandr 1544 RUS0.001-0.1740-6.80 
  Bakulova, Tatyana 1366 RUS1.0010.634025.20 
  Oskin, Iakov 1461 RUS0.001-0.2540-10.00 
  Shulepnikov, Artem 1391 RUS0.001-0.3340-13.20 
  Kovtun, Tatyana 1474 RUS0.001-0.2440-9.60 
  Shvalm, Stefan 1348 RUS1.0010.614024.40 
  Aliev, Elmir 1423 RUS1.0010.714028.40 
  Atakishiev, Emil 1351 RUS0.001-0.3940-15.60 

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)
 

 

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