Individual Calculations September 2021
 Lebzak, Artem  Total change: 54.80  Rating chartPersonal card
 Chelyabinsk region 2021 - B13 Chelyabinsk RUS 2021-08-21
RcRownchangeKK*chgGame
 1169 1062 3.50 6 1.37 40 54.80 
  Serbinov, Lev 1177 RUS0.001-0.3440-13.60 
  Regner, Dmitrii 1176 RUS0.5010.16406.40 
  Antoshkin, Alexander 1246 RUS1.0010.744029.60 
  Nikitin, Aleksandr P 1039 RUS1.0010.474018.80 
  Kolesnikov, Egor 1243 RUS0.001-0.2640-10.40 
  Korlyakov, Viktor 1132 RUS1.0010.604024.00 

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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