Individual Calculations January 2017
 Sergazin, Eslamiden  Total change: -27.20  Rating chartPersonal card
 World Schools Boys U9 Sochi RUS 2016-12-03
 1487 1290 1.00 6 -0.68 40 -27.20 
  Ismagilov, Igor 1690  * RUS0.001-0.0840-3.20 
  Chubakov, Sultan 1482 KGZ0.001-0.2540-10.00 
  Makkar, Rajat c1690  * FRA0.001-0.0840-3.20 
  Balayan, Eduard 1512 RUS1.0010.784031.20 
  Volkov, Andreiy 1356 FRA0.001-0.4140-16.40 
  Dissanayaka, Yadeesha Rashmane 1189 SRI0.001-0.6440-25.60 
 * 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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