Individual Calculations May 2019
 Goh, Zi Han  Total change: -80.40  Rating chartPersonal card
 19th Bangkok Chess Club Open 2019 Bangkok THA 2019-04-06
RcRownchangeKK*chgGame
 1870 1992 5.00 9 -0.77 40 -30.80 
  Camhi, David 1592  * TPE1.0010.08403.20 
  Zhao, Zong-Yuan g2392  * AUS0.001-0.0840-3.20 
  Asavasaetakul, Chawit 1708 THA1.0010.16406.40 
  Batchis, Paul 1709 USA0.001-0.8440-33.60 
  Clark, Domenic 1751 JPN1.0010.20408.00 
  Lim, Kian Hwa 1663 MAS0.501-0.3840-15.20 
  Dutta, Sarthak 1652 IND1.0010.12404.80 
  Larichev, Dmitry 2267 RUS0.5010.334013.20 
  Sonkalan, Bharati 2092 IND0.001-0.3640-14.40 
 * 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)
 
 2019 O2C Doeberl Cup Premier Canberra AUS 2019-04-18
RcRownchangeKK*chgGame
 2070 1992 2.00 8 -1.24 40 -49.60 
  Song, Raymond f2329 TPE0.001-0.1240-4.80 
  Lo, Willis 2072 AUS0.001-0.3940-15.60 
  Prasad, Lalit c2005 AUS1.0010.524020.80 
  Badrinarayan, Sankeertan 1851 AUS1.0010.314012.40 
  Maguire, Tom 2125 AUS0.001-0.3240-12.80 
  Winkelman, Albert 2212 AUS0.001-0.2240-8.80 
  Goh, Sean Christian 2064 SGP0.001-0.4040-16.00 
  Bennett, Hilton c1904 NZL0.001-0.6240-24.80 

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)
 

 

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