Individual Calculations January 2018
 Ong, Yi Herng Joel  Total change: 52.06  Rating chartPersonal card
 9th Penang Heritage City International Chess Open 2017 (Open Category) Pulau Pinang MAS 2017-12-04
RcRownchangeKK*chgGame
 1897 1802 3.50 9 0.09 38 3.42 
  Wong, Yinn Long f2202  * MAS0.001-0.0838-3.04 
  Alhabsyi, Muhamad 2027 INA0.001-0.2238-8.36 
  Kumar, Sri Shiva 1481 MAS1.0010.13384.94 
  Khandhar, Kaushal 1981 MAS0.5010.23388.74 
  Iqra, Moesa Putra 2091 INA0.001-0.1638-6.08 
  Salim, Abdullah 1430 MAS1.0010.10383.80 
  Siddharth, Jagadeesh 1953 SGP0.5010.20387.60 
  Goh, Jinghan Cameron 1878 SGP0.5010.10383.80 
  Cheah, Eric 2028 MAS0.001-0.2138-7.98 
 * 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)
 
 3rd Singapore Amateur Chess Championships 2017 Singapore SGP 2017-12-12
RcRownchangeKK*chgGame
 1713 1802 6.50 9 1.28 38 48.64 
  Nagesh, Rishicharan 1402  * SGP1.0010.08383.04 
  Wee, Jun Jie Cayden 1402  * SGP1.0010.08383.04 
  Kapoor, Satvik 1402  * IND1.0010.08383.04 
  Siddharth, Jagadeesh 1953 SGP1.0010.703826.60 
  Ng, Sheng Feng 1941 SGP0.5010.19387.22 
  Heng, Zheng Kai 1886 SGP0.5010.12384.56 
  Brown, Geoffrey M 1870 ENG0.5010.09383.42 
  Leong, Sher Hern 1876 SGP0.5010.10383.80 
  Wong, Zhenyong Jayden 1688 SGP0.501-0.1638-6.08 
 * 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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