Individual Calculations August 2023
 Firman Syah, Farid  Total change: -10.80  Rating chartPersonal card
 8TH JOHOR INTERNATIONAL CHESS OPEN 2023(Master) ASEAN CHESS SERIES Johor Bahru MAS 2023-07-05
RcRownchangeKK*chgGame
 2343 2403 3.50 8 -1.08 10 -10.80 
  Ang, Ern Jie Anderson c2083 MAS0.501-0.3710-3.70 
  Siddharth, Jagadeesh m2390 SGP0.501-0.0210-0.20 
  Hafiz, Arif Abdul f2241 INA1.0010.29102.90 
  Chen, Qi B m2475 CHN0.5010.10101.00 
  Wang, Shixu B m2419 CHN0.5010.02100.20 
  Megaranto, Susanto g2505 INA0.001-0.3610-3.60 
  Sek, Konstantin 2392 FID0.001-0.5210-5.20 
  Shreyans, K. Shah c2237 IND0.501-0.2210-2.20 

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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