Individual Calculations July 2017
 Goh, Ethan  Total change: -62.40  Rating chartPersonal card
 2nd SG City Chess Open 2017 - Open Singapore SGP 2017-06-02
RcRownchangeKK*chgGame
 1793 1805 4.50 9 -0.13 40 -5.20 
  Tan, Kok Han 1505 SGP1.0010.15406.00 
  Shravann, Suryaa V.p 1405  * SGP1.0010.08403.20 
  Attwood, James 2029 AUS0.5010.284011.20 
  Smaraki, Mohanty 1766 IND1.0010.454018.00 
  Villanueva, Nelson f2180 PHI0.001-0.0940-3.60 
  Sim, Jia Ru 1620 MAS1.0010.264010.40 
  Bitoon, Jimson 2189 PHI0.001-0.0940-3.60 
  Chow, Kit Meng Jordan Max 1938 SGP0.001-0.3240-12.80 
  Chua, Tze Jay Azel 1507 SGP0.001-0.8540-34.00 
 * 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)
 
 2nd Eastern Asian Youth Chess Championship U16 - Open Ulaanbaatar MGL 2017-06-18
RcRownchangeKK*chgGame
 1767 1805 3.00 8 -1.43 40 -57.20 
  Bilguun, Narmandakh 1467 MGL1.0010.12404.80 
  Garidmagnai, Byambasuren c2182 MGL0.001-0.0940-3.60 
  Di, Xu Wei 1659 MAS0.001-0.7040-28.00 
  Nyambileg, Erdene-Ochir 1828 MGL1.0010.534021.20 
  Koh, Ming Yao Gavin 1929 SGP0.001-0.3340-13.20 
  Kow, Wen Han Jonathan 1781 SGP0.001-0.5340-21.20 
  Cheong, Tze Wen Jarell 1648 MAS0.501-0.2140-8.40 
  Shih, Lu-Chung 1638 TPE0.501-0.2240-8.80 

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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