Individual Calculations January 2017
 Mardoyan, Tigran  Total change: 4.80  Rating chartPersonal card
 World Schools Boys U9 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1427 1154 1.00 5 0.12 40 4.80 
  Prieb, Robert 1554  * GER0.001-0.0840-3.20 
  Akbarov, Aydin 1375 AZE0.001-0.2240-8.80 
  Tugsbayasgalan, Bayanmunkh 1413 MGL1.0010.824032.80 
  Zaitsev, Kirill 1361 KAZ0.001-0.2340-9.20 
  Kurulev, Egor 1430 RUS0.001-0.1740-6.80 
 * 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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