Individual Calculations September 2019
 Rytova, Merike  Total change: -14.20  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament B Riga LAT 2019-08-05
RcRownchangeKK*chgGame
 1585 1545 3.00 8 -0.71 20 -14.20 
  Sorokin, Artem 1898 RUS0.001-0.1120-2.20 
  Low, Ethan 1897 CAN0.001-0.1120-2.20 
  Saynajakangas, Kirsi 1664 FIN1.0010.662013.20 
  Kalnenieks, Uldis 1402 LAT1.0010.31206.20 
  Viliusis, Neimantas 1267 LTU0.501-0.3320-6.60 
  Leonova, Ameliya 1804 BLR0.001-0.1820-3.60 
  Korolev, Nikolay 1343 RUS0.501-0.2620-5.20 
  Ivanova, Lidia 1407 EST0.001-0.6920-13.80 

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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