Individual Calculations May 2019
 Sarukhanyan, Samvel  Total change: -7.20  Rating chartPersonal card
 The 2nd Longtou Cup the Belt and Road Chess Open Qinhuangdao, China CHN 2019-04-16
RcRownchangeKK*chgGame
 2355 2038 0.50 6 -0.36 20 -7.20 
  Dai, Changren m2438  * CHN0.001-0.0820-1.60 
  Chen, Qi B 2424 CHN0.001-0.0920-1.80 
  Huang, Renjie 2339 CHN0.001-0.1520-3.00 
  Chu, Wei Chao m2387 CHN0.5010.39207.80 
  Peng, Hongchi 2347 CHN0.001-0.1420-2.80 
  Zhang, Lanlin 2192 CHN0.001-0.2920-5.80 
 * 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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