Blitz: Individual Calculations September 2022
 Braithwaite, Paul  Total change: 20.60  Rating chartPersonal card
 Coulsdon Chess Juniors Summer School and Tournaments 2022 Blitz Round Robins - Monday PM - B1 London ENG 2022-08-15
RcRownchangeKK*chgGame
 1383 1117 0.50 1 0.32 20 6.40 
  Gliddon, Daniel J 1383 ENG0.5010.32206.40 

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)
 
 Coulsdon Chess Juniors Summer School and Tournaments 2022 Blitz Round Robins - Wednesday A London ENG 2022-08-17
RcRownchangeKK*chgGame
 1445 1117 1.50 4 0.71 20 14.20 
  Ma, Rufus 1188 ENG1.0010.602012.00 
  Gliddon, Daniel J 1383 ENG0.5010.32206.40 
  Smith, Henry 1357 ENG0.001-0.2020-4.00 
  Smith, Mark 1850 ENG0.001-0.0120-0.20 

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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