Individual Calculations December 2019
 Li, Donglin  Total change: 24.40  Rating chartPersonal card
 SCF National Junior HPI Squad Training T4 2019 Singapore SGP 2019-09-20
 1175 1020 1.50 3 0.61 40 24.40 
  Cheng, Chee Heng Jayden 1150 SGP0.001-0.3240-12.80 
  Mitsuyama, Rikka 1121 JPN0.5010.14405.60 
  Bhandari, Arjun Neel 1253 ENG1.0010.794031.60 

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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