Individual Calculations August 2023
 Badmatsyrenov, Oleg  Total change: -23.90  Rating chartPersonal card
 Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Masters Chiang Mai THA 2023-06-28
RcRownchangeKK*chgGame
 2299 2446 5.00 9 -1.03 10 -10.30 
  Castellano, Christopher f2213 PHI1.0010.21102.10 
  Chernyavsky, Alexander f2359 RUS0.001-0.6210-6.20 
  Dinh, Nho Kiet c2264 VIE1.0010.26102.60 
  Nguyen, Quoc Hy f2337 VIE1.0010.35103.50 
  Ghosh, Diptayan g2565 IND0.001-0.3410-3.40 
  Chen, Qi B m2484 CHN0.5010.05100.50 
  Nguyen, Van Huy g2366 VIE0.501-0.1110-1.10 
  Chen, Kailin 2060 CHN0.001-0.9110-9.10 
  Owen, Michael c2047 INA1.0010.08100.80 

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)
 
 8TH JOHOR INTERNATIONAL CHESS OPEN 2023(Master) ASEAN CHESS SERIES Johor Bahru MAS 2023-07-05
RcRownchangeKK*chgGame
 2347 2440 4.50 9 -1.00 10 -10.00 
  Kamalsyah, Muhammad c2210 INA1.0010.21102.10 
  Megaranto, Susanto g2505 INA1.0010.59105.90 
  Ghosh, Diptayan g2577 IND0.5010.18101.80 
  Priasmoro, Novendra g2467 INA0.001-0.4610-4.60 
  Setyaki, Azarya Jodi m2393 INA0.001-0.5710-5.70 
  Chen, Kailin 2060 CHN0.001-0.9110-9.10 
  Wong, Meng Kong g2214 SGP1.0010.21102.10 
  Lim, Zhuo Ren f2310 MAS0.501-0.1810-1.80 
  Siddharth, Jagadeesh m2390 SGP0.501-0.0710-0.70 

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
 2136 2440 7.00 9 -0.36 10 -3.60 
  Jackson, John Marvin 2040  * USA1.0010.08100.80 
  Hong, Ian 1892 KOR1.0010.03100.30 
  Sivanesan, Subramanian 1999 MAS1.0010.06100.60 
  Ko, Ko Ohn f2169 MYA1.0010.17101.70 
  Sek, Konstantin 2392 RUS0.001-0.5710-5.70 
  Marin, Sam 2043 CAN1.0010.08100.80 
  Shkapenko, Pavel m2417 FID1.0010.47104.70 
  Makarov, Nikolai Val. f2251 RUS0.001-0.7510-7.50 
  Barbe, Tom 2020 BEL1.0010.07100.70 
 * 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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