Individual Calculations July 2019
 Petrova, Elizaveta  Total change: 37.60  Rating chartPersonal card
 European School Chess Championship 2019 - Girls U13 Mamaia ROU 2019-05-31
RcRownchangeKK*chgGame
 1492 1445 5.00 9 0.94 40 37.60 
  Aydin, Gulenay wc1845  * TUR0.5010.424016.80 
  Alimova, Dana 1598 RUS0.001-0.3040-12.00 
  Pettit, Felicity 1314 ENG1.0010.324012.80 
  Khamnueva, Mariya 1290 RUS1.0010.294011.60 
  Mamardashvili, Ana 1481 GEO0.5010.05402.00 
  Mustafina, Yuliana 1390 RUS1.0010.424016.80 
  Petricenco, Ana 1484 MDA0.001-0.4540-18.00 
  Palos, Andra-Maria 1487 ROU1.0010.564022.40 
  Puia, Alexia-Teodora 1543 ROU0.001-0.3740-14.80 
 * 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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