Individual Calculations January 2017
 Leong, Sher Hern  Total change: -89.60  Rating chartPersonal card
 8th Penang Heritage City International Chess Open 2016 (Open) Penang MAS 2016-12-05
RcRownchangeKK*chgGame
 1823 1739 2.00 8 -1.41 40 -56.40 
  Tejaswini, Sagar wm2139  * IND0.001-0.0840-3.20 
  Shravann, Suryaa V.p 1339  * SGP1.0010.08403.20 
  Ng, Jen Sheng c2093 MAS0.001-0.1140-4.40 
  Lim, Zhuo Ren f2139  * MAS0.001-0.0840-3.20 
  Greenwood, Martin C 1554 ENG1.0010.264010.40 
  Sharma, Dinesh K. m2139  * IND0.001-0.0840-3.20 
  Ang, Jing Xuan 1599 MAS0.001-0.6940-27.60 
  Eng, Jia Qian 1583 MAS0.001-0.7140-28.40 
 * 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)
 
 2nd Singapore Amateur Chess Championships 2016 Singapore SGP 2016-12-17
RcRownchangeKK*chgGame
 1484 1739 4.00 6 -0.83 40 -33.20 
  Goh, Ethan 1619 SGP0.501-0.1640-6.40 
  Ong, Yujing 1429 SGP0.501-0.3640-14.40 
  Kow, Weiliang Bryan 1458 SGP0.501-0.3440-13.60 
  Mekarapiruk, Chawit 1435 THA1.0010.14405.60 
  Umadhay, Jer 1561 PHI0.501-0.2340-9.20 
  Lee, Peng Keong 1401 SGP1.0010.12404.80 

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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