Rapid: Individual Calculations August 2022
 Abdelfattah, Ahmed  Total change: 0.00  Rating chartPersonal card
 Kalba Junior International Chess Championship 2022 Kalba UAE 2022-06-25
RcRownchangeRpKK*chgGame
 1156 0 0.00 1 0.00 356   0.00 
  Ahmed, Mohammad Showain 1156 UAE0.0010.00 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)
 
 Think & Plan June Rapid Tournament 2022 Sharjah UAE 2022-06-27
RcRownchangeRpKK*chgGame
 1677 0 0.00 1 0.00 877   0.00 
  Mamantuc, Ibrahim Jr. 1677 PHI0.0010.00 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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