Individual Calculations October 2022
 Ling, Chenxuan  Total change: -22.00  Rating chartPersonal card
 144th Annual New York State Championship Albany, NY USA 2022-09-02
RcRownchangeKK*chgGame
 1889 1601 2.50 6 1.54 40 61.60 
  Levin, Anthony 1935 USA0.001-0.1240-4.80 
  Chen, Derek 1817 USA0.001-0.2240-8.80 
  Zhu, Jenny 1913 USA1.0010.864034.40 
  Taylor, Steven A 1825 USA1.0010.784031.20 
  Rizzo, Tobias M 1911 USA0.5010.364014.40 
  Cheung, Ryan 1931 USA0.001-0.1240-4.80 

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)
 
 World Cadets B-08 Ch 2022 Batumi GEO 2022-09-16
RcRownchangeKK*chgGame
 1326 1601 6.00 10 -2.09 40 -83.60 
  Panasiuk, Stanislaw 1201  * POL1.0010.08403.20 
  Xing, Zeqi 1255 AUS1.0010.11404.40 
  Cohen, Israel 1351 ISR0.501-0.3140-12.40 
  Bissaliyev, Aisultan 1292 KAZ0.001-0.8640-34.40 
  Apikyan, Sevak 1185 ARM1.0010.07402.80 
  Jumanazarov, Ibrokhim 1388 UZB0.501-0.2740-10.80 
  Babeikin, Kiryl 1242 FID1.0010.10404.00 
  Indukuri, Suhas 1400 USA1.0010.24409.60 
  Shogdzhiev, Roman Sav 1713 FID0.001-0.3540-14.00 
  Zhauynbay, Alimzhan 1234 KAZ0.001-0.9040-36.00 
 * 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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