Individual Calculations August 2023
 Mohammad Fahad, Rahman  Total change: -29.80  Rating chartPersonal card
 Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Masters Chiang Mai THA 2023-06-28
RcRownchangeKK*chgGame
 2275 2424 4.50 8 -0.89 10 -8.90 
  Wiwatanadate, Poompong f2024  * THA1.0010.08100.80 
  Nguyen, Quoc Hy f2337 VIE1.0010.38103.80 
  Siddharth, Jagadeesh m2397 SGP0.501-0.0410-0.40 
  Nguyen, Van Huy g2366 VIE0.501-0.0810-0.80 
  Sek, Konstantin 2392 RUS0.501-0.0410-0.40 
  Liu, Xiangyi m2377 SGP0.001-0.5710-5.70 
  Wu, Yixing 2043 CHN0.501-0.4110-4.10 
  Dinh, Nho Kiet c2264 VIE0.501-0.2110-2.10 
 * 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)
 
 8TH JOHOR INTERNATIONAL CHESS OPEN 2023(Master) ASEAN CHESS SERIES Johor Bahru MAS 2023-07-05
RcRownchangeKK*chgGame
 2275 2428 4.00 9 -2.09 10 -20.90 
  Dziththauly, Ramadhan 2201 INA1.0010.21102.10 
  Chen, Qi B m2475 CHN0.5010.07100.70 
  Siddharth, Jagadeesh m2390 SGP0.001-0.5510-5.50 
  Sek, Konstantin 2392 FID0.001-0.5510-5.50 
  Shreyans, K. Shah c2237 IND1.0010.25102.50 
  Owen, Michael c2047 INA0.501-0.4110-4.10 
  Muhammed, Shuaau f2028  * MDV1.0010.08100.80 
  Priasmoro, Novendra g2467 INA0.001-0.4510-4.50 
  Hafiz, Arif Abdul f2241 INA0.001-0.7410-7.40 
 * 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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