Individual Calculations May 2017
 Xu, Minghui  Total change: 2.60  Rating chartPersonal card
 Shanghai Gulf Cup 2017 National Chess New Youth Champion Tournament Shanghai CHN 2017-03-25
RcRownchangeKK*chgGame
 2348 2283 3.00 7 0.16 20 3.20 
  Wang, Tongsen 2385 CHN0.001-0.3620-7.20 
  Xu, Yi m2444 CHN0.5010.21204.20 
  Chen, Qi B 2328 CHN0.5010.06201.20 
  Liu, Yan f2414 CHN0.001-0.3220-6.40 
  Peng, Xiongjian 2423 CHN0.5010.19203.80 
  Hu, Yu 2007 CHN1.0010.17203.40 
  Dai, Changren 2438 CHN0.5010.21204.20 

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)
 
 17th Bangkok Chess Club Open 2017 Cha-Am THA 2017-04-08
RcRownchangeKK*chgGame
 2186 2283 6.00 9 0.43 20 8.60 
  Ramirez Leyva, Freddy 1883  * MEX1.0010.08201.60 
  Peretz, Leon 1977 RSA1.0010.14202.80 
  Lei, Tingjie gwg2471 CHN0.001-0.2620-5.20 
  Tarigan, Gilbert Elroy 2066 INA1.0010.22204.40 
  Wang, Hao g2683  * CHN0.001-0.0820-1.60 
  Jerie, Sven 2058 GER0.501-0.2820-5.60 
  Manush, Shah 2053 IND1.0010.21204.20 
  Langer, Christian 2104 GER1.0010.27205.40 
  Ravi, Teja S. m2380 IND0.5010.13202.60 
 * 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)
 
 2017 Chinese Chess League Division A 1-4 ShenZhen CHN 2017-04-17
RcRownchangeKK*chgGame
 2500 2283 0.50 4 -0.46 20 -9.20 
  Li, Di f2485 CHN0.001-0.2420-4.80 
  Fang, Yan 2447 CHN0.5010.22204.40 
  Malakhov, Vladimir g2683  * RUS0.001-0.0820-1.60 
  Wang, Tongsen 2385 CHN0.001-0.3620-7.20 
 * 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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