Individual Calculations January 2018
 Matushchak, Nikita  Total change: -10.80  Rating chartPersonal card
 Sochi Children Champ. - 2017 Sochi RUS 2017-12-09
RcRownchangeKK*chgGame
 1458 1748 5.50 7 -0.27 40 -10.80 
  Chaplygin, Ilya 1348  * RUS1.0010.08403.20 
  Korobchenko, Yuri 1463 RUS0.501-0.3440-13.60 
  Agbalyan, Tigran 1348  * RUS1.0010.08403.20 
  Akhmedov, David 1348  * RUS1.0010.08403.20 
  Babayan, Arman 1534 RUS0.501-0.2740-10.80 
  Murdzhan, Artem 1445 RUS0.501-0.3640-14.40 
  Maretskij, Pavel 1717 RUS1.0010.464018.40 
 * 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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