Individual Calculations December 2017
 Zhu, Yi  Total change: -9.60  Rating chartPersonal card
 World Junior under 20 Championship 2017 Tarvisio ITA 2017-11-12
RcRownchangeKK*chgGame
 2326 2432 6.00 11 -0.96 10 -9.60 
  Lumachi, Gabriele 2111 ITA1.0010.13101.30 
  Doluweera, Minul Sanjula f2154 SRI0.501-0.3310-3.30 
  Liang, Awonder g2558 USA0.001-0.3310-3.30 
  Xu, Yining 2321 CHN0.001-0.6510-6.50 
  Favaloro, Andrea 2260 ITA1.0010.27102.70 
  Zuo, Yifan c2346 CHN0.501-0.1210-1.20 
  Macovei, Andrei f2343 MDA0.501-0.1210-1.20 
  Peng, Hongchi 2223 CHN1.0010.23102.30 
  Yuffa, Daniil g2527 RUS0.001-0.3710-3.70 
  Dimic, Pavle f2357 SRB0.501-0.1010-1.00 
  Lopez Gonzalez, Abel Fabian m2384 CUB1.0010.43104.30 

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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