Rapid: Individual Calculations January 2024
 Syed, Saad Muhammad Shah  Total change: 9.00  Rating chartPersonal card
 Islamabad Family Chess Olympiad 2.0 - Pool B Islamabad PAK 2023-12-02
RcRownchangeKK*chgGame
 1683 1607 0.00 1 -0.40 20 -8.00 
  Muhammad, Haris Rizwan 1683 PAK0.001-0.4020-8.00 

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)
 
 Islamabad Family Chess Olympiad 2.0 - Knock Out Islamabad PAK 2023-12-02
RcRownchangeKK*chgGame
 1910 1607 0.50 1 0.36 20 7.20 
  Salman, Ali Khan 1910 PAK0.5010.36207.20 

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)
 
 62nd Islamabad CC Lounge Chess Tournament Islamabad PAK 2023-12-29
RcRownchangeKK*chgGame
 1601 1607 1.00 1 0.49 20 9.80 
  Shujaat, Ali 1601 PAK1.0010.49209.80 

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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