Individual Calculations August 2023
 Owen, Michael  Total change: 75.40  Rating chartPersonal card
 Thailand International Chess Open 2023 - ASEAN Chess Series, Chiang Mai - Masters Chiang Mai THA 2023-06-28
RcRownchangeKK*chgGame
 2260 2047 4.00 9 1.71 20 34.20 
  Laohawirapap, Prin f2349 THA1.0010.852017.00 
  Siddharth, Jagadeesh m2397 SGP0.001-0.1120-2.20 
  Lim, Zhuo Ren f2315 MAS0.5010.33206.60 
  Dinh, Nho Kiet c2264 VIE0.5010.28205.60 
  Nguyen, Quoc Hy f2337 VIE0.001-0.1620-3.20 
  Nay, Lin Tun c2055 MYA1.0010.512010.20 
  Makarov, Nikolai Val. f2251 RUS0.001-0.2420-4.80 
  Arun, Kataria 1924 IND1.0010.33206.60 
  Badmatsyrenov, Oleg m2446 FID0.001-0.0820-1.60 

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)
 
 8TH JOHOR INTERNATIONAL CHESS OPEN 2023(Master) ASEAN CHESS SERIES Johor Bahru MAS 2023-07-05
RcRownchangeKK*chgGame
 2249 2047 4.50 9 2.06 20 41.20 
  Sek, Konstantin 2392 FID0.5010.39207.80 
  Lim, Zhuo Ren f2310 MAS0.5010.32206.40 
  Megaranto, Susanto g2505 INA0.001-0.0520-1.00 
  Muhammed, Shuaau f2008 MDV1.0010.45209.00 
  Hafiz, Arif Abdul f2241 INA0.5010.25205.00 
  Mohammad Fahad, Rahman m2428 BAN0.5010.41208.20 
  Ang, Ern Jie Anderson c2083 MAS0.5010.05201.00 
  Chen, Kailin 2060 CHN0.001-0.4820-9.60 
  Wong, Meng Kong g2214 SGP1.0010.722014.40 

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)
 

 

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