Rapid: Individual Calculations January 2020
 Xiang, Zeyu  Total change: 63.20  Rating chartPersonal card
 2019 "Liaocheng Dongchangfu Mengda Cup"National New Super Star Chess Tournament Beijing Chain & Liaocheng Chain CHN 2019-12-08
RcRownchangeKK*chgGame
 2367 2313 8.00 14 2.06 20 41.20 
  Xi, Qi 2261 CHN0.501-0.0720-1.40 
  Xi, Qi 2261 CHN0.501-0.0720-1.40 
  Xi, Qi 2261 CHN1.0010.43208.60 
  Xi, Qi 2261 CHN0.501-0.0720-1.40 
  Liu, Yan g2459 CHN1.0010.702014.00 
  Liu, Yan g2459 CHN0.5010.20204.00 
  Liu, Yan g2459 CHN1.0010.702014.00 
  Li, Di g2390 CHN0.5010.11202.20 
  Li, Di g2390 CHN0.5010.11202.20 
  Li, Di g2390 CHN1.0010.612012.20 
  Li, Di g2390 CHN0.5010.11202.20 
  Zhao, Yuanhe 2385 CHN0.001-0.4020-8.00 
  Zhao, Yuanhe 2385 CHN0.001-0.4020-8.00 
  Zhao, Yuanhe 2385 CHN0.5010.10202.00 

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
 2409 2313 4.50 9 1.10 20 22.00 
  Zeng, Chongsheng g2535 CHN0.001-0.2220-4.40 
  Xu, Minghui 2406 CHN0.5010.13202.60 
  Zou, Chen f2459 CHN1.0010.702014.00 
  Lu, Shanglei g2639 CHN0.001-0.1320-2.60 
  Huang, Renjie 2292 CHN1.0010.47209.40 
  Gao, Rui g2446 CHN0.5010.18203.60 
  Nie, Xinyang 2348 CHN1.0010.552011.00 
  Zhao, Chenxi 2119 CHN0.501-0.2520-5.00 
  Xu, Xiangyu g2441 CHN0.001-0.3320-6.60 

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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