Individual Calculations April 2023
 Cherepanov, Sergey  Total change: 13.60  Rating chartPersonal card
 S.M.Levitsky Memorial 2023 B13 Nizhniy Tagil RUS 2023-02-21
RcRownchangeKK*chgGame
 1101 1125 3.00 5 0.34 40 13.60 
  Russkih, Prohor 1239 RUS1.0010.664026.40 
  Bubnov, Maksim 1082 RUS0.001-0.5640-22.40 
  Shipilov, Timofey 1115 RUS0.001-0.5140-20.40 
  Stolkov, Gleb 1040 RUS1.0010.384015.20 
  Albion, Demyan 1030 RUS1.0010.374014.80 

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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