Individual Calculations May 2021
 Boronin, Aleksey V  Total change: 12.80  Rating chartPersonal card
 Russian Championship B13 2021 Loo RUS 2021-04-09
RcRownchangeKK*chgGame
 1666 1639 4.50 9 0.32 40 12.80 
  Frolov, Zakhar 1338 RUS1.0010.15406.00 
  Puzyrevsky, Semen 1911 RUS0.5010.334013.20 
  Lisenkov, Svyatoslav 1926 RUS0.5010.344013.60 
  Yonal, Timur c1921 RUS0.5010.344013.60 
  Chertkov, Maksim 1815 RUS0.001-0.2740-10.80 
  Prokhorov, Aleksey 1355 RUS0.501-0.3440-13.60 
  Komaev, Tamerlan 1406 RUS0.501-0.2940-11.60 
  Soberov, Emil 1528 RUS1.0010.354014.00 
  Golovchenko, Bogdan 1796 RUS0.001-0.2940-11.60 

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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