Individual Calculations May 2018
 Bitkova, Elizavetta  Total change: -6.40  Rating chartPersonal card
 Estonian Girls U18 Chess Championship Tallinn EST 2018-03-29
RcRownchangeKK*chgGame
 1553 1495 3.00 7 -0.16 40 -6.40 
  Nazarova, Veronika 1251 EST0.501-0.3040-12.00 
  Sild, Marta Pauliine 1402 EST1.0010.374014.80 
  Tonso, Liina 1764 EST0.001-0.1740-6.80 
  Bondarevskaja, Emilin 1297 EST0.501-0.2640-10.40 
  Olde, Grete 1859 EST0.001-0.1040-4.00 
  Liiv, Kristiina 1406 EST1.0010.384015.20 
  Olde, Margareth wf1895  * EST0.001-0.0840-3.20 
 * 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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