Individual Calculations February 2020
 Advait, Bagri  Total change: 80.00  Rating chartPersonal card
 36th National Age Group Chess Championships 2019 - Boys Under-14 Singapore SGP 2019-12-27
RcRownchangeKK*chgGame
 1746 2105 8.00 8 0.95 40 38.00 
  Vivaan, Amarnani 1705  * IND1.0010.08403.20 
  Jiang, Youhan 1705  * SGP1.0010.08403.20 
  Ong, Yi Herng Joel 1711 SGP1.0010.08403.20 
  Ashwin, Hariharan 2018 SGP1.0010.384015.20 
  Fang, Kun 1705  * SGP1.0010.08403.20 
  You, Xinyu Tom 1705  * SGP1.0010.08403.20 
  Ho, Yifeng Ian 1705  * SGP1.0010.08403.20 
  Yeoh, Seong Jui Michael 1715 SGP1.0010.09403.60 
 * 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)
 
 71st National Championships 2019 - Men Singapore SGP 2019-12-31
RcRownchangeKK*chgGame
 2158 2105 5.00 9 1.05 40 42.00 
  Ng, Sheng Feng 2065 SGP0.501-0.0640-2.40 
  Ashwin, Hariharan 2018 SGP1.0010.384015.20 
  Goh, Sean Christian 2015 SGP0.501-0.1240-4.80 
  Goh, Zi Han c2094 SGP0.501-0.0240-0.80 
  Chua, Tze Jay Azel 2155 SGP0.5010.07402.80 
  Poh, Xuan Rui Ethan 2129 SGP1.0010.534021.20 
  Tin, Jingyao m2463 SGP0.001-0.1040-4.00 
  Foo, Zhi Rong Benjamin c2254 SGP1.0010.704028.00 
  Lee, Qing Aun f2228 SGP0.001-0.3340-13.20 

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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