Individual Calculations October 2019
 Lee, Alice  Total change: 80.00  Rating chartPersonal card
 World Cadet Chess Championships 2019(G10) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeKK*chgGame
 1586 1822 10.00 11 1.65 40 66.00 
  Pazylbekova, Nurzhamal 1422  * KGZ1.0010.08403.20 
  Sachi, Jain 1422  * IND1.0010.08403.20 
  Jiang, Tianyu 1422  * CHN1.0010.08403.20 
  Chen, Yining wc1744 CHN0.501-0.1140-4.40 
  Nurgaliyeva, Zarina 1474 KAZ0.501-0.3940-15.60 
  Li, Rachael 1911 USA1.0010.624024.80 
  Shukhman, Anna wc1806 RUS1.0010.484019.20 
  Kaliakhmet, Elnaz 1538 KAZ1.0010.16406.40 
  Feng, Eunice 1422  * HKG1.0010.08403.20 
  Kirtadze, Anastasia 1532 GEO1.0010.16406.40 
  Zhou, Yafei 1757 CHN1.0010.414016.40 
 * 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)
 
 2019 Golden Gopher Open St. Paul, Minnesota USA 2019-09-20
RcRownchangeKK*chgGame
 1916 1861 2.50 5 0.35 40 14.00 
  Jin, Ashton 2115 USA0.001-0.1940-7.60 
  Zagar, Dane 1836 USA1.0010.474018.80 
  Voje, Daniel 1873 USA0.5010.02400.80 
  Wiebe, Isaac 2024 CAN0.001-0.2840-11.20 
  Gahlon, Eric 1732 USA1.0010.334013.20 

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)
 

 

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