Individual Calculations June 2023
 Qin, Vincent  Total change: 48.80  Rating chartPersonal card
 2023 Mission360 Challenger Festival - U2400 FIDE - Knights Bishops San Jose, CA USA 2023-04-01
RcRownchangeKK*chgGame
 2210 1859 1.00 6 0.26 40 10.40 
  Winslow, Elliott m2064 USA0.001-0.2440-9.60 
  Basrak, Srdjan 2139 CRO0.001-0.1640-6.40 
  Kuegel, Tobias f2332 GER0.001-0.0540-2.00 
  Midoux, Sebastien 2259  * FRA0.001-0.0840-3.20 
  Dudognon, Thibault f2325 FRA0.001-0.0540-2.00 
  Heldt, Nils-Lennart 2143 GER1.0010.844033.60 
 * 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)
 
 2023 Mission360 Challenger Festival - U2400 FIDE - Rooks Queens Grand San Jose, CA USA 2023-04-05
RcRownchangeKK*chgGame
 2191 1859 2.00 5 1.25 40 50.00 
  Atanasov, Radislav 2025 BUL1.0010.724028.80 
  Kuegel, Tobias f2332 GER0.001-0.0540-2.00 
  Antonov, Vladimir m2249 BUL0.001-0.0940-3.60 
  Atanasov, Radislav 2025 BUL0.001-0.2840-11.20 
  Dudognon, Thibault f2325 FRA1.0010.954038.00 

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)
 
 1000GM April 2023 Scheveningen Challengers Sunnyvale, CA USA 2023-04-21
RcRownchangeKK*chgGame
 2312 1859 0.00 5 -0.29 40 -11.60 
  Gracia Alvarez, Gerardo Antonio f2238 MEX0.001-0.0940-3.60 
  Fernandez Hernandez, Arturo A f2308 MEX0.001-0.0640-2.40 
  Flores Quillas, Diego Saul m2359 PER0.001-0.0440-1.60 
  Campos Jimenez, Augusto Cesar m2333 CUB0.001-0.0540-2.00 
  Quesada Vera, Liordis m2322 CUB0.001-0.0540-2.00 

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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