Rapid: Individual Calculations November 2021
 Han, Qixuan  Total change: -8.40  Rating chartPersonal card
 Golders Green FIDE Rapidplay - OCT2 Open London ENG 2021-10-23
RcRownchangeKK*chgGame
 1550 1336 1.50 5 0.00 20 0.00 
  Clarke, Connor 1857 ENG0.001-0.0320-0.60 
  Lentzos, Ioanis 1825 GRE0.001-0.0420-0.80 
  Wang, Yijun 1219 ENG0.501-0.1620-3.20 
  Dias, Ruwan 1344 ENG0.5010.01200.20 
  Chen, George 1503 ENG0.5010.22204.40 

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)
 
 Muswell Hill FIDE Rapid OCT3 London ENG 2021-10-26
RcRownchangeKK*chgGame
 1741 1336 0.00 3 -0.42 20 -8.40 
  Pepe, Salvatore 1570 ENG0.001-0.2120-4.20 
  Cherniaev, Alexander g2071 RUS0.001-0.0120-0.20 
  Llewellyn, Julian D 1581 ENG0.001-0.2020-4.00 

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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