Individual Calculations July 2019
 Winkelman, Albert  Total change: -33.20  Rating chartPersonal card
 Asian Continental Open and Women's Championships 2019(open group) Xing Tai, China CHN 2019-06-06
RcRownchangeKK*chgGame
 2396 2176 1.00 8 -0.83 40 -33.20 
  Ma, Zhonghan m2488 CHN0.5010.364014.40 
  Erigaisi, Arjun g2526 IND0.001-0.1140-4.40 
  Nguyen, Duc Hoa g2436 VIE0.001-0.1840-7.20 
  Zhao, Chenxi 2383 CHN0.001-0.2340-9.20 
  Chan, Kim Yew 2293 MAS0.5010.16406.40 
  Harshavardhan, G B 2406 IND0.001-0.2140-8.40 
  Song, Yuxin wm2308 CHN0.001-0.3240-12.80 
  Huang, Renjie 2327 CHN0.001-0.3040-12.00 

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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