Individual Calculations September 2018
 Peng, Shunkai  Total change: -83.80  Rating chartPersonal card
 2018 Barber Tournament of K-8 Champions Middleton, Wisconsin USA 2018-07-28
RcRownchangeKK*chgGame
 2024 2390 2.00 4 -1.59 20 -31.80 
  Egan, Max 1990  * USA0.501-0.4220-8.40 
  Luo, Terry 1990  * USA1.0010.08201.60 
  Huang, Andy 2122 USA0.001-0.8320-16.60 
  Poliannikov, Danila 1994 USA0.501-0.4220-8.40 
 * 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 Eastern Asia Youth Chess Championship U18 Shanghai CHN 2018-08-02
RcRownchangeKK*chgGame
 2169 2388 5.50 8 -0.47 20 -9.40 
  Tantipura, Noppakorn 1988  * THA1.0010.08201.60 
  Garidmagnai, Byambasuren f2128 MGL1.0010.18203.60 
  Xu, Zhihang f2292 CHN0.001-0.6320-12.60 
  Pasaribu, Ivan Maxmillian Putra f2221 INA1.0010.28205.60 
  Chen, Qib 2415 CHN0.001-0.4620-9.20 
  Pang, Tao 2328 CHN0.501-0.0820-1.60 
  Wang, Ze 1988  * CHN1.0010.08201.60 
  Wang, Youxu 1988  * CHN1.0010.08201.60 
 * 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)
 
 Zonal 3.5 Chess Championship 2018 Male Hei Longjiang province, China CHN 2018-08-12
RcRownchangeKK*chgGame
 2217 2388 5.50 11 -2.13 20 -42.60 
  Xu, Junwei 2027 CHN1.0010.10202.00 
  Wang, Shixu B 2302 CHN0.501-0.1220-2.40 
  Bai, Jinshi g2590 CHN0.001-0.2420-4.80 
  Huang, Renjie 2281 CHN0.001-0.6520-13.00 
  Shen, Shiyan 2141 CHN0.501-0.3120-6.20 
  Sun, Chao 2034 CHN0.501-0.3920-7.80 
  Zhang, Fuhan 2248 CHN0.501-0.1920-3.80 
  Ning, Kaiyu 2245 CHN0.501-0.1920-3.80 
  Xiao, Tong(qd) 1988  * CHN1.0010.08201.60 
  Xu, Yinglun g2541 CHN0.001-0.3020-6.00 
  Zhang, Di 1988  * CHN1.0010.08201.60 
 * 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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