Rapid: Individual Calculations July 2023
 Mai, Hieu Linh  Total change: 69.31  Rating chartPersonal card
 Viet Nam Chess Club championship 2023 - Rapid Open Ba Ria - Vung Tau VIE 2023-05-29
RcRownchangeKK*chgGame
 1805 1545 4.00 7 2.37 29 68.73 
  Nguyen, Truong Bao Tran 1817 VIE1.0010.832924.07 
  Bach, Ngoc Thuy Duong wm2100 VIE1.0010.972928.13 
  Do, Ha Trang 1334 VIE1.0010.23296.67 
  Pham, Tran Gia Thu wc1653 VIE0.5010.15294.35 
  Nguyen, Tran Ngoc Thuy wf1918 VIE0.001-0.1029-2.90 
  Nguyen, Hong Anh wm1929 VIE0.001-0.0929-2.61 
  Pham, Thi Thu Hoai 1886 VIE0.5010.382911.02 

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)
 
 World Youth G-14 (Rapid) Ch 2023 Batumi GEO 2023-06-06
RcRownchangeKK*chgGame
 1564 1545 7.00 11 1.83 29 53.07 
  Shubitidze, Barbare 1145  * GEO1.0010.08292.32 
  Tabermakova, Leila 1743 FID0.001-0.2429-6.96 
  Kazhiakhmetova, Yerkenaz 1307 KAZ1.0010.20295.80 
  Khafizova, Diana 1641 FID1.0010.632918.27 
  Mkrtchyan, Anahit H. 1414 ARM0.001-0.6829-19.72 
  Mgeladze, Kesaria 1682 GEO1.0010.682919.72 
  Imomkuzieva, Nilufarkhon 1529 UZB1.0010.482913.92 
  Diasamidze, Lulu 1514 GEO0.501-0.0429-1.16 
  Kalandadze, Mariam 1579 GEO1.0010.552915.95 
  Kirtadze, Anastasia wf1821 GEO0.5010.33299.57 
  Nurgaliyeva, Zarina wf1833 KAZ0.001-0.1629-4.64 
 * 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)
 
 21st ASEAN Age Group Chess Championships 2023 - Rapid Girls 14 Bangkok THA 2023-06-25
RcRownchangeKK*chgGame
 1287 1545 3.00 6 -1.81 29 -52.49 
  Quan, My Linh 1182 VIE0.501-0.4029-11.60 
  Bui, Thi Kim Khanh 1462 VIE0.001-0.6129-17.69 
  Le, Dang Bao Ngoc 1277 VIE0.001-0.8329-24.07 
  Nisa, Zilla Altofun 1360 INA1.0010.26297.54 
  Nguyen, Bao Chau 1145  * VIE1.0010.08292.32 
  Pham, Quynh Anh 1297 VIE0.501-0.3129-8.99 
 * 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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