Individual Calculations May 2017
 Dai, Changren  Total change: -20.50  Rating chartPersonal card
 Shanghai Gulf Cup 2017 National Chess New Youth Champion Tournament Shanghai CHN 2017-03-25
RcRownchangeKK*chgGame
 2331 2438 3.00 7 -1.39 10 -13.90 
  Liu, Yan f2414 CHN0.501-0.0310-0.30 
  Peng, Xiongjian 2423 CHN0.001-0.5210-5.20 
  Hu, Yu 2038  * CHN0.001-0.9210-9.20 
  Chen, Qi B 2328 CHN0.501-0.1510-1.50 
  Wang, Tongsen 2385 CHN0.501-0.0710-0.70 
  Xu, Yi m2444 CHN1.0010.51105.10 
  Xu, Minghui 2283 CHN0.501-0.2110-2.10 
 * 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)
 
 17th Bangkok Chess Club Open 2017 Cha-Am THA 2017-04-08
RcRownchangeKK*chgGame
 2240 2438 6.00 9 -0.59 10 -5.90 
  Watharow, Sean 2038  * AUS1.0010.08100.80 
  Toh, Joseph 2144 MAS1.0010.15101.50 
  Teerapabpaisit, Wisuwat f2246 THA1.0010.25102.50 
  Sengupta, Deep g2583 IND0.001-0.3110-3.10 
  Fronda, Jan Jodilyn wm2176 PHI0.501-0.3210-3.20 
  Chan, Kim Yew 2080 MAS0.501-0.4010-4.00 
  Sanchez, Louis f2236 FRA0.501-0.2610-2.60 
  Habla, Jony f2226 PHI1.0010.23102.30 
  Garcia, Jan Emmanuel m2429 PHI0.501-0.0110-0.10 
 * 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)
 
 2017 Chinese Chess League Division A 1-4 ShenZhen CHN 2017-04-17
RcRownchangeKK*chgGame
 2386 2438 0.50 1 -0.07 10 -0.70 
  Zhao, Yuanhe 2386 CHN0.501-0.0710-0.70 

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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