Individual Calculations April 2020
 Zakiev, Artur  Total change: 70.40  Rating chartPersonal card
 Alsheevskiy rayon_Open Championship 2020 Raevskiy RUS 2020-03-14
RcRownchangeKK*chgGame
 1520 1340 3.50 6 1.76 40 70.40 
  Seleznev, Viktor 1575 RUS0.001-0.2140-8.40 
  Pikalov, Artem 1093 RUS1.0010.19407.60 
  Rzaeva, Radmila 1517 RUS0.5010.23409.20 
  Khasanov, Gayaz 1574 RUS1.0010.794031.60 
  Gabdrakhmanov, Mavlet 1675 RUS0.5010.384015.20 
  Mukhametzyanov, Ilmir 1684 RUS0.5010.384015.20 

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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