Individual Calculations November 2023
 Yu, Leonard Dongchi  Total change: 177.60  Rating chartPersonal card
 Qatar Masters 2023 - Open B Doha QAT 2023-10-11
RcRownchangeKK*chgGame
 1698 1316 4.50 8 3.28 40 131.20 
  Mironov, Ruslan 2015 EST0.001-0.0140-0.40 
  Lad, Mandar Pradip 1933 IND0.001-0.0240-0.80 
  Shriram, Rameshbabu 1145 IND1.0010.274010.80 
  Hamdan Edrees, Alhamed 1693 UAE1.0010.914036.40 
  Alhejab, Meshal 1731 KUW1.0010.934037.20 
  Mohamed, Sadiq Chanthana 1775 IND0.001-0.0540-2.00 
  Rashed Abubaker, Alhemeiri 1678 UAE0.5010.404016.00 
  Amulya, Guruprasad 1612 IND1.0010.854034.00 

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)
 
 Lugano-Paradiso Open II 2023 Lugano-Paradiso SUI 2023-10-27
RcRownchangeKK*chgGame
 1621 1316 2.00 5 1.16 40 46.40 
  McCartney, Steven 1755 CAN0.001-0.0640-2.40 
  Sauter, Daniel 1491 SUI1.0010.734029.20 
  Paholok, Igor 1716  * SUI0.001-0.0840-3.20 
  Deruda, Leonardo 1705 ITA0.001-0.0940-3.60 
  Schuler, Agatha 1436 SUI1.0010.664026.40 
 * 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)
 

 

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