Blitz: Individual Calculations January 2020
 Andreev, Mikhail  Total change: 24.20  Rating chartPersonal card
 Magnitogorsk championship 2019 blitz Magnitogorsk RUS 2019-12-21
RcRownchangeKK*chgGame
 1288 1087 2.00 3 1.21 20 24.20 
  Lapshin, Nikolai P. 1451 RUS0.001-0.1020-2.00 
  Sumenkov, Maksim 1119 RUS1.0010.542010.80 
  Shalimov, Anatoly 1295 RUS1.0010.772015.40 

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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