Individual Calculations July 2017
 Medvedev, Matvey  Total change: 15.20  Rating chartPersonal card
 European School Chess Championship 2017 - Open U9 Budva MNE 2017-06-11
RcRownchangeKK*chgGame
 1440 1581 5.00 7 0.38 40 15.20 
  Levitan, Yaron 1351 ISR1.0010.21408.40 
  Baryschyk, Sergey 1275 BLR0.001-0.8640-34.40 
  Sepiashvili, Ivan 1393 RUS0.001-0.7440-29.60 
  Lohia, Sohum 1181  * ENG1.0010.08403.20 
  Uritsky, Yonathan 1634 ISR1.0010.574022.80 
  Yaurov, Egor 1727 RUS1.0010.704028.00 
  Yarar, Bora 1522 TUR1.0010.424016.80 
 * 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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