Individual Calculations February 2020
 Davidyan, Vladimir  Total change: 93.20  Rating chartPersonal card
 Rilton Elo 2019 2020 Stockholm SWE 2019-12-27
RcRownchangeKK*chgGame
 1593 1330 3.00 9 1.21 40 48.40 
  Brolin, Viktor 1730  * SWE0.001-0.0840-3.20 
  Knoppel, Bjorn 1714 SWE0.001-0.0940-3.60 
  Burbach, Brunel Baron 1616 THA0.001-0.1640-6.40 
  Spangberg, Robert 1505 SWE1.0010.734029.20 
  Marlid, Johan 1582 SWE0.001-0.1940-7.60 
  Mirabdulla, Zulfiya 1295 SWE1.0010.454018.00 
  Jonsson, Mats 1664 SWE0.001-0.1240-4.80 
  Ivanyuhin, Valeri 1575 SWE1.0010.804032.00 
  Cernea, Radu 1657 SWE0.001-0.1340-5.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 4 Sprigare Junior Int Open 2020 Stockholm SWE 2020-01-05
RcRownchangeKK*chgGame
 1311 1350 4.50 6 1.12 40 44.80 
  Lazovskiy, Gregory 1069 SWE1.0010.16406.40 
  Devistimogouei, Mohammad 1750  * SWE0.001-0.0840-3.20 
  Poley, Maksim 1097 SWE1.0010.19407.60 
  Danilin, Egor 1309 RUS1.0010.444017.60 
  Ockerman, Ludvig 1346 SWE1.0010.494019.60 
  Mirabdulla, Zulfiya 1295 SWE0.501-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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