Individual Calculations May 2018
 Melkumyan, Hrant  Total change: -7.30  Rating chartPersonal card
 18th Bangkok Chess Club Open 2018 Cha-Am THA 2018-04-13
RcRownchangeKK*chgGame
 2408 2669 6.50 9 -0.73 10 -7.30 
  Chan, Yi Meng Ryan 2269  * MAS1.0010.08100.80 
  Zhang, Lanlin 2269  * CHN1.0010.08100.80 
  Low, Zhen Yu Cyrus m2405 SGP1.0010.18101.80 
  Nguyen, Anh Khoi m2444 VIE0.501-0.2810-2.80 
  Krysa, Leandro g2543 ARG1.0010.33103.30 
  Tran, Tuan Minh g2514 VIE1.0010.29102.90 
  Priasmoro, Novendra f2449 INA0.001-0.7810-7.80 
  Deepan, Chakkravarthy J. g2499 IND0.501-0.2210-2.20 
  Raja, Rithvik R f2280 IND0.501-0.4110-4.10 
 * 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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