Rapid: Individual Calculations May 2023
 Lokesh, Ravichandran  Total change: 39.60  Rating chartPersonal card
 28th Sharjah International Chess Championship 2023 - Rapid Sharjah UAE 2023-03-26
RcRownchangeKK*chgGame
 1482 1094 0.50 5 -0.24 40 -9.60 
  Pabalan, Rocky 1977 PHI0.0010.00400.00 
  Kamran, Fardad 1352 PAK0.001-0.1840-7.20 
  Soud, Jaber 1470 UAE0.001-0.0940-3.60 
  Hashem, Mohamed 1272 EGY0.001-0.2740-10.80 
  Nawaf Ali, Al-Mansoori 1338 UAE0.5010.304012.00 

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)
 
 Alef Chess Championship Al Mamsha Sharjah Sharjah UAE 2023-04-07
RcRownchangeKK*chgGame
 1613 1094 1.50 4 1.23 40 49.20 
  Abdulrahim, Salem 1658 UAE0.5010.484019.20 
  Udiavar, Pragun Pai 1373 IND1.0010.844033.60 
  Elnemr, Mohamed 1951 EGY0.0010.00400.00 
  Soud, Jaber 1470 UAE0.001-0.0940-3.60 

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)
 

 

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