Individual Calculations April 2020
 Nikulin, Aleksandr N.  Total change: 1.60  Rating chartPersonal card
 Cup of Victory 2020 boys U13 Volgograd RUS 2020-03-03
RcRownchangeKK*chgGame
 1251 1296 4.50 8 0.04 40 1.60 
  Mashchenko, Andrey 1054 RUS1.0010.20408.00 
  Kuznetsov, Artem 1449 RUS1.0010.704028.00 
  Kornienko, Konstantin 1303 RUS0.001-0.4940-19.60 
  Lipovoy, Ivan 1333 RUS0.001-0.4540-18.00 
  Inozemtsev, Lev 1146 RUS1.0010.304012.00 
  Chernov, Nikita 1223 RUS1.0010.404016.00 
  Abubekerov, Iliya 1376 RUS0.001-0.3940-15.60 
  Ksenda, Mikhail 1123 RUS0.501-0.2340-9.20 

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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