Individual Calculations April 2020
 Toroptseva, Yevheniia  Total change: 66.40  Rating chartPersonal card
 Ukraine Girls 12 Championship Nikolaev UKR 2020-02-18
RcRownchangeKK*chgGame
 1449 1508 8.00 11 1.66 40 66.40 
  Moskalets, Sofiia 1291 UKR0.501-0.2840-11.20 
  Bezsonna, Polina 1421 UKR1.0010.384015.20 
  Piddubna, Bozhena 1354 UKR1.0010.294011.60 
  Marchenko, Yelyzaveta 1499 UKR1.0010.494019.60 
  Kovalyova, Taisiya 1235 UKR0.501-0.3340-13.20 
  Petrenko, Maryna 1495 UKR0.501-0.0240-0.80 
  Basova, Polina 1605 UKR1.0010.634025.20 
  Mykhalets, Polina 1421 UKR0.001-0.6240-24.80 
  Zaets, Daryna 1451 UKR1.0010.424016.80 
  Pozniak, Yunna 1500 UKR1.0010.494019.60 
  Gryga, Daryna 1670 UKR0.5010.21408.40 

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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