Rapid: Individual Calculations May 2019
 Dyachkova, Polina  Total change: -38.40  Rating chartPersonal card
 Russian Championship G15 rapid 2019 Loo RUS 2019-04-18
RcRownchangeKK*chgGame
 1387 1379 2.00 8 -1.92 20 -38.40 
  Reger, Valeriia 1589 RUS0.001-0.2320-4.60 
  Lobanova, Milana 1547 RUS0.001-0.2820-5.60 
  Savchenko, Asia 1158 RUS1.0010.22204.40 
  Pershina, Nelli 1565 RUS0.001-0.2620-5.20 
  Shamkhalova, Patimat 1503 RUS0.001-0.3320-6.60 
  Khabibulina, Alina 1168 RUS0.501-0.2720-5.40 
  Kuznetsova, Ekaterina 1264 RUS0.001-0.6620-13.20 
  Starostina, Ksenia 1300 RUS0.501-0.1120-2.20 

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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