Rapid: Individual Calculations January 2020
 Xu, Xiangyu  Total change: 90.20  Rating chartPersonal card
 2019 "Liaocheng Dongchangfu Mengda Cup"National New Super Star Chess Tournament Beijing Chain & Liaocheng Chain CHN 2019-12-08
RcRownchangeKK*chgGame
 2344 2441 6.50 12 -1.02 20 -20.40 
  Wang, Shixu B 2333 CHN0.501-0.1520-3.00 
  Wang, Shixu B 2333 CHN0.501-0.1520-3.00 
  Wang, Shixu B 2333 CHN0.501-0.1520-3.00 
  Wang, Shixu B 2333 CHN1.0010.35207.00 
  Wang, Yanbin 2220 CHN0.501-0.2820-5.60 
  Wang, Yanbin 2220 CHN0.501-0.2820-5.60 
  Wang, Yanbin 2220 CHN1.0010.22204.40 
  Wang, Yanbin 2220 CHN0.501-0.2820-5.60 
  Xu, Yinglun g2478 CHN0.5010.05201.00 
  Xu, Yinglun g2478 CHN0.5010.05201.00 
  Xu, Yinglun g2478 CHN0.5010.05201.00 
  Xu, Yinglun g2478 CHN0.001-0.4520-9.00 

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)
 
 2019 China Rapid Chess Championships(Man) Shen Yang CHN 2019-12-17
RcRownchangeKK*chgGame
 2475 2441 5.50 9 1.53 20 30.60 
  Zou, Chen f2459 CHN1.0010.532010.60 
  Lu, Shanglei g2639 CHN0.5010.26205.20 
  Zeng, Chongsheng g2535 CHN1.0010.632012.60 
  Ma, Qun g2533 CHN0.5010.13202.60 
  Wen, Yang g2588 CHN0.5010.20204.00 
  Bu, Xiangzhi g2669 CHN0.001-0.2120-4.20 
  Wan, Yunguo g2499 CHN0.001-0.4220-8.40 
  Zhu, Hengyi 2041  * CHN1.0010.08201.60 
  Xiang, Zeyu m2313 CHN1.0010.33206.60 
 * 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)
 
 FIDE Open World Rapid Championship 2019 Moscow RUS 2019-12-26
RcRownchangeKK*chgGame
 2619 2441 8.00 15 4.00 20 80.00 
  Demchenko, Anton g2636 RUS0.5010.25205.00 
  Guliyev, Namig g2642 AZE1.0010.762015.20 
  Shimanov, Aleksandr g2669 RUS0.001-0.2120-4.20 
  Moiseenko, Vadim g2597 RUS1.0010.712014.20 
  Predke, Alexandr g2637 RUS0.001-0.2520-5.00 
  Alonso Rosell, Alvar g2628 ESP0.5010.24204.80 
  Sanal, Vahap g2597 TUR1.0010.712014.20 
  Golubov, Saveliy m2636 RUS0.5010.25205.00 
  Firouzja, Alireza g2614 FID0.001-0.2720-5.40 
  Romanov, Evgeny g2571 RUS1.0010.682013.60 
  Melkumyan, Hrant g2631 ARM0.001-0.2520-5.00 
  Khanin, Semen m2602 RUS0.5010.21204.20 
  Sasikiran, Krishnan g2601 IND0.5010.21204.20 
  Postny, Evgeny g2598 ISR1.0010.712014.20 
  Vitiugov, Nikita g2631 RUS0.5010.25205.00 

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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