Individual Calculations February 2019
 Goh, Sean Christian  Total change: 10.80  Rating chartPersonal card
 70th Singapore National Chess Championships 2018 - Men Singapore SGP 2018-12-17
RcRownchangeKK*chgGame
 2199 2069 3.50 9 0.33 40 13.20 
  Advait, Bagri c2001 SGP0.001-0.5940-23.60 
  Sivakumar, Ashvin f2162 SGP0.001-0.3740-14.80 
  Ng, Sheng Feng 2096 SGP1.0010.544021.60 
  Poh, Xuan Rui Ethan 2004 SGP0.501-0.0940-3.60 
  Lee, Jun Wei c2237 SGP1.0010.724028.80 
  Goh, Wei Ming Kevin m2469  * SGP0.001-0.0840-3.20 
  Lau, Ende Matthew 2063 SGP1.0010.494019.60 
  Tin, Jingyao m2451 SGP0.001-0.0940-3.60 
  Paciencia, Enrique m2309 SGP0.001-0.2040-8.00 
 * 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)
 
 35th National Age Group Chess Championships 2018 - Boys Under-14 Singapore SGP 2018-12-27
RcRownchangeKK*chgGame
 1734 2069 6.00 7 -0.06 40 -2.40 
  Chow, Tze Yang Isaac 1669  * SGP1.0010.08403.20 
  Pheng, Fook Weng 1669  * MAS1.0010.08403.20 
  Nisban, Cyrus c1944 SGP1.0010.334013.20 
  Faeldonia, Jasper 1693 PHI0.501-0.4140-16.40 
  Leong, Sher Hern 1826 SGP0.501-0.3040-12.00 
  Veer, Sethi 1669  * IND1.0010.08403.20 
  Long, Kai Xi Dylan 1669  * SGP1.0010.08403.20 
 * 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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