Individual Calculations February 2020
 Seredenko, Yury  Total change: -36.40  Rating chartPersonal card
 Grand-prix Dvorets Winter starts 2020 Group D Moscow RUS 2020-01-11
RcRownchangeKK*chgGame
 1260 1321 2.00 5 -0.91 40 -36.40 
  Grigorieva, Sofia 1314 RUS0.001-0.5140-20.40 
  Oleynik, Matvey 1188 RUS0.001-0.6840-27.20 
  Rezanov, Grigoriy 1201 RUS1.0010.344013.60 
  Avramov, Kirill 1262 RUS0.501-0.0840-3.20 
  Khamkhoev, Akhmet 1335 RUS0.5010.02400.80 

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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