Individual Calculations January 2019
 Li, Ande  Total change: 86.40  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1486 1216 3.00 7 1.71 40 68.40 
  Zulkippli, Iskandar Hakimi 1492 MAS0.001-0.1740-6.80 
  Burgoyne, Peter A 1616  * ENG0.5010.424016.80 
  Li, Siyao 1466 CHN1.0010.814032.40 
  Koay, Yu Zhe 1557 MAS0.5010.384015.20 
  Tay, Xiong Ze Darren Christopher 1530 MAS0.001-0.1440-5.60 
  Seow, Chun Hong Ryan 1419 MAS0.5010.264010.40 
  Ernest, Yek Zu Yang 1324 MAS0.5010.15406.00 
 * 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)
 
 4th Singapore Amateur Chess Championships 2018 Singapore SGP 2018-12-12
RcRownchangeKK*chgGame
 1572 1216 1.00 5 0.45 40 18.00 
  Burman, Ray Pratik 1616  * SGP0.001-0.0840-3.20 
  Henry, Ypil 1571 PHI1.0010.894035.60 
  Ashwin, Hariharan 1616  * SGP0.001-0.0840-3.20 
  Jingjang, Shin 1526 THA0.001-0.1440-5.60 
  Tan, Deng Jin Benedict 1530 SGP0.001-0.1440-5.60 
 * 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)
 

 

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