Rapid: Individual Calculations January 2020
 Cheung, Pak Shing  Total change: -20.40  Rating chartPersonal card
 End of Year Tournament 2019 (Rated Rapid U18) Hong Kong HKG 2019-12-08
 1282 1360 2.00 5 -1.02 20 -20.40 
  Sekhri, Ahaan 1181 HKG1.0010.27205.40 
  Cheng, Justin Hong-Chen 1295 HKG0.001-0.5920-11.80 
  Kadam, Aaditya Vivek 1288 HKG1.0010.40208.00 
  Han, Xuqian Ben 1397 HKG0.001-0.4520-9.00 
  Li, Shing Hei 1247 HKG0.001-0.6520-13.00 

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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