Individual Calculations August 2023
 Makarov, Nikolai Val.  Total change: -36.80  Rating chartPersonal card
 Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Masters Chiang Mai THA 2023-06-28
RcRownchangeKK*chgGame
 2206 2251 4.00 9 -1.00 20 -20.00 
  Ghosh, Diptayan g2565 IND0.001-0.1420-2.80 
  Sai, Han Thiha f2070 MYA0.501-0.2420-4.80 
  Wu, Yixing 2043 CHN1.0010.23204.60 
  Laohawirapap, Prin f2349 THA0.001-0.3720-7.40 
  Arun, Kataria 1924 IND1.0010.13202.60 
  Dinh, Nho Kiet c2264 VIE0.5010.02200.40 
  Owen, Michael c2047 INA1.0010.24204.80 
  Kulpruethanon, Thanadon f2230 THA0.001-0.5320-10.60 
  Nguyen, Van Huy g2366 VIE0.001-0.3420-6.80 

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)
 
 Blue Chevaliers International Open 2023 - Phuket Phuket THA 2023-07-23
RcRownchangeKK*chgGame
 1933 2251 6.50 9 -0.84 20 -16.80 
  Ebrahimi , Sina 1851  * IRI1.0010.08201.60 
  Nambiar, Vivek 1836 IND0.501-0.4320-8.60 
  Prayoonthamrongthiti, Pisut 1681 THA1.0010.02200.40 
  Azhar, Puteri Rifqah Fahada wf1928 MAS0.501-0.3720-7.40 
  Li, Yiheng 1833 HKG1.0010.07201.40 
  Keok, Kai En 1748 MAS0.501-0.4620-9.20 
  Vijayakumar, Rishi 1938 SCO1.0010.14202.80 
  Badmatsyrenov, Oleg m2440 FID1.0010.752015.00 
  Momeni, E. 2145 IRI0.001-0.6420-12.80 
 * 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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