Individual Calculations January 2017
 Vignesh, N R  Total change: -18.10  Rating chartPersonal card
 The 1st Hainan International Chess Open Tournament Hainan Danzhou CHN 2016-12-07
RcRownchangeKK*chgGame
 2263 2432 4.50 9 -1.81 10 -18.10 
  Zhang, Lanlin 2095 CHN1.0010.12101.20 
  Yu, Yangyi g2729 CHN0.001-0.1510-1.50 
  Gu, Tianlu wm2251 CHN1.0010.26102.60 
  Zhang, Ziji 2329 CHN0.001-0.6410-6.40 
  Chu, Wei Chao m2281 CHN0.001-0.7010-7.00 
  Zhang, Jiabao 2104 CHN0.001-0.8710-8.70 
  Wang, Jiaqi 2034 CHN1.0010.08100.80 
  Zhai, Mo wg2337 CHN0.501-0.1310-1.30 
  Ooi, Zhi Yang m2211 MAS1.0010.22102.20 

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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