Individual Calculations February 2024
 Sivakumar, Shaaketh  Total change: 29.40  Rating chartPersonal card
 2023 1000GM Winter IM Norm 2023 #1 Sunnyvale, CA USA 2023-12-26
RcRownchangeKK*chgGame
 2298 2364 5.50 9 0.23 20 4.60 
  Dominguez Aguilar, Guillermo m2319 MEX0.501-0.0620-1.20 
  Istvan, Mede f2173 HUN1.0010.25205.00 
  Rodi, Luis m2196 URU0.501-0.2220-4.40 
  Stopa, Jacek g2350 POL0.501-0.0220-0.40 
  Calderin, Roberto m2413 MEX0.5010.07201.40 
  Zoltan, Hajnal m2382 HUN0.5010.03200.60 
  Zuluaga, Cesar m2251 COL0.501-0.1520-3.00 
  Arenas, David g2406 COL0.5010.06201.20 
  Ramirez, Carlos m2189 COL1.0010.27205.40 

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)
 
 2023 1000GM Winter IM Norm 2024 #2 Sunnyvale, CA USA 2024-01-02
RcRownchangeKK*chgGame
 2299 2364 6.50 9 1.24 20 24.80 
  Zuluaga, Cesar m2251 COL1.0010.35207.00 
  Zoltan, Hajnal m2383 HUN0.5010.03200.60 
  Rodi, Luis m2196 URU1.0010.28205.60 
  Dominguez Aguilar, Guillermo m2319 MEX1.0010.44208.80 
  Ramirez, Carlos m2190 COL1.0010.27205.40 
  Arenas, David g2406 COL0.5010.06201.20 
  Mede, Istvan f2187 HUN0.501-0.2320-4.60 
  Stopa, Jacek g2344 POL0.501-0.0320-0.60 
  Calderin, Roberto m2413 MEX0.5010.07201.40 

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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