Individual Calculations January 2017
 Masterskih, Bogdan  Total change: 6.40  Rating chartPersonal card
 World Schools Boys U9 Sochi RUS 2016-12-03
 1559 1360 1.50 5 0.16 40 6.40 
  Kochetov, Vladislav 1580 RUS0.001-0.2240-8.80 
  Simonyan, Grigori 1760  * RUS0.001-0.0840-3.20 
  Bai, Changlin 1535 CHN0.001-0.2740-10.80 
  Boeru, Dragos-Matei 1305 ROU0.501-0.0840-3.20 
  Ivanov, Svetlen c1613 BUL1.0010.814032.40 
 * 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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