Individual Calculations January 2019
 Kunnavakkam, Sudarshanagopal Vin  Total change: 65.60  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Challenger) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 1514 1384 4.50 8 1.73 40 69.20 
  Liuviann, Cecilia Natalie 1749 INA1.0010.904036.00 
  Razali, Muhd Syukur 1543 MAS0.5010.21408.40 
  Hisham, Nik Emer 1561 MAS0.001-0.2740-10.80 
  Zubir, Lyana 1087 MAS1.0010.15406.00 
  Cahyadi 1702 INA0.001-0.1340-5.20 
  Ong, Ewe Shern 1153 MAS1.0010.21408.40 
  Chua, Kian Meng 1669 MAS1.0010.844033.60 
  Hairul, Muhd Ilhan Mansiz 1650 MAS0.001-0.1840-7.20 

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)
 
 4th Singapore Amateur Chess Championships 2018 Singapore SGP 2018-12-12
RcRownchangeKK*chgGame
 1464 1384 2.00 5 -0.09 40 -3.60 
  Lim, Tze Wei 1748 SGP0.001-0.1040-4.00 
  Koh, Yang En Elliot 1049 SGP1.0010.12404.80 
  Wong, Zhenyong Jayden 1784  * SGP0.001-0.0840-3.20 
  Kapoor, Satvik 1662 IND0.001-0.1740-6.80 
  Kwan, Jun Yong David 1079 SGP1.0010.14405.60 
 * 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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