Individual Calculations June 2017
 Obada, Ema  Total change: -29.20  Rating chartPersonal card
 World Schools Chess Championship 2017 - Girls 13 Iasi ROU 2017-04-22
RcRownchangeKK*chgGame
 1543 1760 6.00 9 -0.73 40 -29.20 
  Federovski, Yael 1420 ISR0.001-0.8840-35.20 
  Hordila, Malina-Teodora 1360  * ROU1.0010.08403.20 
  Mihut, Maria-Emilia 1436 ROU0.501-0.3740-14.80 
  Muntianu, Alexandra-Teodora 1531 ROU1.0010.21408.40 
  Trzaskowska, Hanna 1398 POL1.0010.10404.00 
  Ozbek, Busra 1674 TUR0.501-0.1240-4.80 
  Lehaci, Miruna-Daria 1893 ROU0.5010.18407.20 
  Trifoi, Mihaela-Ioana 1681 ROU0.501-0.1140-4.40 
  Patru, Alexandra-Ioana 1498 ROU1.0010.18407.20 
 * 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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