Individual Calculations July 2021
 Kodintsev, Lev I.  Total change: -24.40  Rating chartPersonal card
 R.G.Nezhmetdinov Memorial 2021_B13 Kazan RUS 2021-06-01
RcRownchangeKK*chgGame
 1158 1171 2.50 6 -0.61 40 -24.40 
  Baroyan, David 1357 RUS0.001-0.2640-10.40 
  Miftakhov, Timur 1009 RUS0.501-0.2140-8.40 
  Zaitsev, Denis E 1136 RUS0.501-0.0540-2.00 
  Mazilkin, Aleksandr 1032 RUS1.0010.314012.40 
  Prokhorov, Gleb 1302 RUS0.001-0.3240-12.80 
  Kolesnichenko, Vladislav 1112 RUS0.501-0.0840-3.20 

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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