Individual Calculations August 2023
 Shreyans, K. Shah  Total change: -67.00  Rating chartPersonal card
 Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Masters Chiang Mai THA 2023-06-28
RcRownchangeKK*chgGame
 2154 2237 1.00 6 -2.67 20 -53.40 
  Xu, Yi g2502 CHN0.001-0.1820-3.60 
  Nay, Lin Tun c2055 MYA0.001-0.7420-14.80 
  Nguyen, Vuong Tung Lam 1986 VIE0.501-0.3120-6.20 
  Zhao, Shengxin wf2156 CHN0.501-0.1120-2.20 
  Dang, Anh Minh 2080 VIE0.001-0.7120-14.20 
  Zhang, Xiao 2147 CHN0.001-0.6220-12.40 

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)
 
 8TH JOHOR INTERNATIONAL CHESS OPEN 2023(Master) ASEAN CHESS SERIES Johor Bahru MAS 2023-07-05
RcRownchangeKK*chgGame
 2264 2237 3.50 9 -0.68 20 -13.60 
  Chen, Qi B m2475 CHN0.001-0.2020-4.00 
  Dziththauly, Ramadhan 2201 INA0.501-0.0520-1.00 
  Muhammed, Shuaau f2008 MDV1.0010.21204.20 
  Hafiz, Arif Abdul f2241 INA0.001-0.4920-9.80 
  Mohammad Fahad, Rahman m2428 BAN0.001-0.2520-5.00 
  Lim, Zhuo Ren f2310 MAS0.5010.10202.00 
  Kamalsyah, Muhammad c2210 INA1.0010.46209.20 
  Firman Syah, Farid m2403 INA0.5010.22204.40 
  Wu, Yixing 2102 CHN0.001-0.6820-13.60 

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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