Individual Calculations July 2019
 Puia, Alexia-Teodora  Total change: 58.40  Rating chartPersonal card
 European School Chess Championship 2019 - Girls U13 Mamaia ROU 2019-05-31
RcRownchangeKK*chgGame
 1591 1543 5.00 8 1.46 40 58.40 
  Uspenskaya, Ksenia 1143  * RUS1.0010.08403.20 
  Karaivanova, Petya 1655 BUL0.001-0.3540-14.00 
  Ignacio Lopez, Anahi 1362 ESP1.0010.264010.40 
  Shuqja, Klean 1858 ALB0.001-0.1440-5.60 
  Putinceva, Marina 1606 RUS0.5010.09403.60 
  Kapicakova, Lucia wc1719 SVK1.0010.734029.20 
  Aydin, Gulenay wc1943  * TUR0.5010.424016.80 
  Petrova, Elizaveta 1445 RUS1.0010.374014.80 
 * 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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