Individual Calculations July 2019
 Ma, Zhonghan  Total change: -6.90  Rating chartPersonal card
 Asian Continental Open and Women's Championships 2019(open group) Xing Tai, China CHN 2019-06-06
RcRownchangeKK*chgGame
 2426 2488 4.50 9 -0.69 10 -6.90 
  Winkelman, Albert 2176 AUS0.501-0.3610-3.60 
  Srijit, Paul 2361 IND1.0010.33103.30 
  Xu, Xiangyu g2583 CHN0.5010.13101.30 
  Narayanan.s.l g2603 IND0.001-0.3410-3.40 
  Akash, G m2404 IND1.0010.38103.80 
  Aryan, Chopra g2553 IND0.001-0.4110-4.10 
  Lin, Yi 2396 CHN0.501-0.1310-1.30 
  Xu, Minghui 2368 CHN0.501-0.1610-1.60 
  Wang, Shixu B 2392 CHN0.501-0.1310-1.30 

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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