Individual Calculations April 2019
 Xu, Yi  Total change: 24.90  Rating chartPersonal card
 Aeroflot Open 2019_A Moscow RUS 2019-02-19
RcRownchangeKK*chgGame
 2617 2520 5.00 9 1.69 10 16.90 
  Kobalia, Mikhail g2627 RUS0.5010.15101.50 
  Jumabayev, Rinat g2604 KAZ1.0010.62106.20 
  Grachev, Boris g2626 RUS0.5010.14101.40 
  Indjic, Aleksandar g2630 SRB0.5010.15101.50 
  Lupulescu, Constantin g2610 ROU0.5010.12101.20 
  Firouzja, Alireza g2618 IRI0.5010.13101.30 
  Zvjaginsev, Vadim g2642 RUS0.5010.17101.70 
  Narayanan.s.l g2593 IND0.5010.10101.00 
  Aravindh, Chithambaram Vr. g2601 IND0.5010.11101.10 

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)
 
 9th HDBank international cup 2019 - Masters category Ho Chi Minh VIE 2019-03-07
RcRownchangeKK*chgGame
 2459 2520 6.00 9 0.80 10 8.00 
  Le, Huu Thai c2265 VIE1.0010.19101.90 
  Navalgund, Niranjan f2378 IND1.0010.31103.10 
  Cao, Sang g2385 VIE0.501-0.1810-1.80 
  Chu, Wei Chao m2373 CHN1.0010.30103.00 
  Mareco, Sandro g2666 ARG0.5010.20102.00 
  Van Wely, Loek g2612 NED0.001-0.3710-3.70 
  Tran, Quoc Dung 2376 VIE1.0010.31103.10 
  Nguyen, Ngoc Truong Son g2647 VIE0.5010.17101.70 
  Nguyen, Van Huy m2428 VIE0.501-0.1310-1.30 

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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