Individual Calculations January 2017
 Eremin, Ivan  Total change: -10.00  Rating chartPersonal card
 World Schools Boys U9 Sochi RUS 2016-12-03
RcRownchangeKK*chgGame
 1429 1256 1.50 6 -0.25 40 -10.00 
  Kolesov, Gordey 1607 RUS0.001-0.1140-4.40 
  Chyndygyr, Tamerlan 1555 RUS0.001-0.1540-6.00 
  Kurulev, Egor 1430 RUS0.001-0.2740-10.80 
  Akhmetov, Yaroslav 1089 RUS1.0010.284011.20 
  Tugsbayasgalan, Bayanmunkh 1413 MGL0.5010.21408.40 
  Chubakov, Sultan 1482 KGZ0.001-0.2140-8.40 

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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