Rapid: Individual Calculations January 2019
 Tang, Tsz Sang  Total change: -47.20  Rating chartPersonal card
 Hong Kong National Rapid Championships 2018 Hong Kong HKG 2018-11-19
RcRownchangeKK*chgGame
 1462 1734 4.00 8 -2.36 20 -47.20 
  Li, Channing 1334  * HKG1.0010.08201.60 
  Lam, Theodore Lukas 1384  * HKG0.001-0.8920-17.80 
  Michishita, Noah 1334  * HKG1.0010.08201.60 
  Conran, Oliver Daniel 1334  * HKG1.0010.08201.60 
  Garceran Nieuwenburg, David 1779 HKG0.001-0.4420-8.80 
  Bret, Jean-Sebastien 1531 HKG0.001-0.7620-15.20 
  Pu, Ethan 1334  * HKG1.0010.08201.60 
  Ho In Hei, Henry f1667 HKG0.001-0.5920-11.80 
 * 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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