Individual Calculations September 2019
 Mahajan, Rushaan  Total change: 0.80  Rating chartPersonal card
 Panamericano de la Juventud 2019 sub 14 absoluto Guayaquil ECU 2019-07-21
RcRownchangeKK*chgGame
 1535 1889 6.00 9 -1.94 40 -77.60 
  Morocho Garzon, Fernando Jose 1489  * ECU1.0010.08403.20 
  Ramos Proano, Leonardo 1574 ECU0.001-0.8640-34.40 
  Reyes Zavaleta, Fabian Ricardo 1489  * PER0.001-0.9240-36.80 
  Rocano Carrion, Carlos Rene 1489  * ECU1.0010.08403.20 
  Marin Gomez, Daniel 1489  * ECU0.001-0.9240-36.80 
  Giron Urdaniga, Johnny 1489  * PER1.0010.08403.20 
  Murillo Coloma, Sergio c1489  * ECU1.0010.08403.20 
  Guaraca, Juan 1549 ECU1.0010.12404.80 
  Johnson, Donald 1757 USA1.0010.324012.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 3rd Annual Seattle Chess Classic Seattle, Washington USA 2019-08-14
RcRownchangeKK*chgGame
 1915 1920 6.00 8 1.96 40 78.40 
  Kuhner, Mary K wc1721 USA1.0010.24409.60 
  Frantz, Joseph 1930 USA1.0010.514020.40 
  Whale, Nicholas 1775 USA1.0010.314012.40 
  Pupols, Viktors 2040 USA0.001-0.3440-13.60 
  Perez, Ignacio f2015 USA1.0010.634025.20 
  Anand, Vignesh 2008 USA1.0010.624024.80 
  Truelson, Joseph 2116 USA0.5010.254010.00 
  Vijayakumar, Advaith 1717 USA0.501-0.2640-10.40 

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)
 

 

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