Individual Calculations September 2021
 Boldyrev, Maxim  Total change: 6.00  Rating chartPersonal card
 Vladimir Open 2021 boys 11 Suzdal RUS 2021-08-04
RcRownchangeKK*chgGame
 1276 1317 4.00 7 0.15 40 6.00 
  Polukhin, Yaroslav 1189 RUS1.0010.334013.20 
  Nikonov, Maksim 1404 RUS0.001-0.3840-15.20 
  Shustikov, Ilya 1033 RUS1.0010.16406.40 
  Shinkorenko, Ivan Al 1187 RUS0.501-0.1840-7.20 
  Sanches-Shananin, Adrian 1484 RUS0.001-0.2840-11.20 
  Kalinin, Daniil 1328 RUS1.0010.524020.80 
  Sharov, Evgeny 1304 RUS0.501-0.0240-0.80 

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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