Individual Calculations August 2022
 Hamad, Bader  Total change: 111.60  Rating chartPersonal card
 Summer Scheveningen A Standard 2022 Sharjah UAE 2022-06-22
RcRownchangeKK*chgGame
 1844 1770 5.50 8 2.26 40 90.40 
  Rowe, Duane c2030 JAM0.001-0.1840-7.20 
  Felix, Winnie 1812 PHI1.0010.564022.40 
  Mamantuc, Ibrahim Jr. 1564 PHI1.0010.24409.60 
  Dimarucut, Francis Erwin 1971 PHI1.0010.764030.40 
  Rowe, Duane c2030 JAM0.5010.324012.80 
  Felix, Winnie 1812 PHI1.0010.564022.40 
  Mamantuc, Ibrahim Jr. 1564 PHI0.001-0.7640-30.40 
  Dimarucut, Francis Erwin 1971 PHI1.0010.764030.40 

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)
 
 Amateur Tournament Open ATO Biel 2022 Biel SUI 2022-07-13
RcRownchangeKK*chgGame
 1785 1916 6.50 9 0.53 40 21.20 
  Corazza, Alessandro 1589 SUI1.0010.13405.20 
  Jenny, Gerald 1748 SUI1.0010.284011.20 
  Gleizon, Philippe 1814 ENG1.0010.364014.40 
  Sala, Matteo 1708 FRA0.001-0.7740-30.80 
  Ciarletta, Ulysse 1814 FRA1.0010.364014.40 
  Abdulrahim, Salem 1662 UAE1.0010.19407.60 
  Al Helaoy, Majed 2015 SYR0.001-0.3640-14.40 
  Python, Noe 1890 SUI1.0010.464018.40 
  Forney, Robert 1828 USA0.501-0.1240-4.80 

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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