Individual Calculations January 2017
 Astakhov, Dmitrii  Total change: 10.00  Rating chartPersonal card
 World Schools Boys U13 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1660 1485 2.00 6 0.25 40 10.00 
  Ahadzade, Hajiali 1658 AZE0.001-0.2740-10.80 
  Wang, Zideng 1735 CHN0.5010.314012.40 
  Styazhkin, Nikita 1676 RUS0.5010.254010.00 
  Buniatyan, David 1664 RUS0.001-0.2740-10.80 
  Prischenko, Andrey 1341 UKR1.0010.314012.40 
  Mutovin, Egor 1885  * RUS0.001-0.0840-3.20 
 * 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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