Individual Calculations January 2019
 Zhou, Yibo  Total change: 92.40  Rating chartPersonal card
 10th Penang Heritage City International Chess Open 2018 (Open Category) Penang MAS 2018-12-03
RcRownchangeKK*chgGame
 2084 1841 5.00 9 2.99 20 59.80 
  Lim, Chuin Hoong Ronnie f2241  * MAS0.001-0.0820-1.60 
  Pang, Khai Jie Ryan 1607 SGP1.0010.21204.20 
  Looi, Xin Hao 2177 MAS0.5010.38207.60 
  Emperado, Emmanuel 2240 PHI1.0010.922018.40 
  Liong, Ing Kiat Anthony 2112 MAS0.5010.33206.60 
  Ma, Lin 2025 CHN0.5010.24204.80 
  Kavinda, Akila 2092 SRI1.0010.812016.20 
  Castellano, Christopher f2168 PHI0.001-0.1320-2.60 
  Ng, Sheng Feng 2096 SGP0.5010.31206.20 
 * 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)
 
 5th Johor International Chess Open 2018 Johor Bahru MAS 2018-12-10
RcRownchangeKK*chgGame
 2045 1841 4.00 9 1.63 20 32.60 
  Muminova, Nafisa wg2241  * UZB0.001-0.0820-1.60 
  Wu, David Tai-Wei 1629 TPE1.0010.23204.60 
  Manaog, Stewart 2119 PHI0.5010.33206.60 
  Sabar, Tobing 2069 INA1.0010.792015.80 
  Udani, Ian 2241  * PHI0.5010.42208.40 
  Kavinda, Akila 2092 SRI0.001-0.1920-3.80 
  Di, Xu Wei 1915 MAS1.0010.602012.00 
  Molofej, Denis 2072 LTU0.001-0.2120-4.20 
  Ma, Lin 2025 CHN0.001-0.2620-5.20 
 * 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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