Individual Calculations June 2018
 Buvaylova, Polina  Total change: 13.20  Rating chartPersonal card
 Russian Championship G13 2018 Loo RUS 2018-04-20
RcRownchangeKK*chgGame
 1572 1378 2.50 8 0.33 40 13.20 
  Shubenkova, Veronika wc1618 RUS1.0010.804032.00 
  Alimova, Dana 1642 RUS0.001-0.1840-7.20 
  Baranova, Elizaveta 1661 RUS0.001-0.1640-6.40 
  Tochilkina, Ekaterina 1750 RUS0.001-0.1040-4.00 
  Bozhenova, Veronika 1223 RUS1.0010.294011.60 
  Fedoricheva, Ekaterina 1539 RUS0.001-0.2940-11.60 
  Korovina, Yana 1468 RUS0.001-0.3840-15.20 
  Sosnina, Nadezhda 1673 RUS0.5010.354014.00 

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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