Rapid: Individual Calculations May 2023
 Alshami, Osama.  Total change: 72.00  Rating chartPersonal card
 28th Sharjah International Chess Championship 2023 - Rapid Sharjah UAE 2023-03-26
RcRownchangeKK*chgGame
 1564 1184 4.00 8 2.05 40 82.00 
  Dimakiling, Oliver m2387 PHI0.0010.00400.00 
  Kshitij, Lapaliakr 1054 IND1.0010.324012.80 
  Sahil, Saxena 1520 IND0.001-0.1240-4.80 
  Abdulrahman, Sultan Jumaa 1052 UAE1.0010.324012.80 
  Alaa, Khaled 1559 EGY1.0010.914036.40 
  Abheek, Bhatt 1432 IND1.0010.814032.40 
  Suarez Figueras, Adrian Daniel 2077 CUB0.0010.00400.00 
  Hamdan Edrees, Alhamed 1430 UAE0.001-0.1940-7.60 

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)
 
 Alef Chess Championship Al Mamsha Sharjah Sharjah UAE 2023-04-07
RcRownchangeKK*chgGame
 1373 1184 0.00 1 -0.25 40 -10.00 
  Udiavar, Pragun Pai 1373 IND0.001-0.2540-10.00 

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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