Rapid: Individual Calculations January 2020
 Lu, Season  Total change: 0.00  Rating chartPersonal card
 Hong Kong National Rapid Chess Championship 2019 Hong Kong HKG 2019-11-24
RcRownchangeRpKK*chgGame
 1381 0 0.00 5 0.00 581   0.00 
  Lam, Theodore Lukas 1434 HKG0.0010.00 0.00 
  Li, Channing 1093 HKG0.0010.00 0.00 
  Sarwate, Rohit 1607 HKG0.0010.00 0.00 
  Lyer , Neel 1239 HKG0.0010.00 0.00 
  Lau, Tsun Ming 1530 HKG0.0010.00 0.00 

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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