Rapid: Individual Calculations January 2022
 Poliakov, Semen  Total change: 7.80  Rating chartPersonal card
 GranPri_Mgn_2021-22_3 Magnitogorsk RUS 2021-12-19
RcRownchangeKK*chgGame
 1259 1028 2.00 7 0.39 20 7.80 
  Umurzakov, Kairat 1488 RUS0.001-0.0520-1.00 
  Poleschuk, Kirill 1256 RUS0.001-0.2120-4.20 
  Umarakhunov, Shokhzhokhon 1244 RUS0.001-0.2220-4.40 
  Kosenkov, Matvey 989 RUS1.0010.45209.00 
  Fomina, Veronika 1195 RUS1.0010.722014.40 
  Zhukova, Irina S. 1287 RUS0.001-0.1820-3.60 
  Zhaikbaev, Arstan 1357 RUS0.001-0.1220-2.40 

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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