Rapid: Individual Calculations May 2023
 Osama Mohamed, Eslam  Total change: 61.20  Rating chartPersonal card
 THE FIRST YEARLY CHESS CHAMPIOSHIP 2023 Kuwait KUW 2023-04-06
RcRownchangeKK*chgGame
 1622 1232 1.00 5 0.30 40 12.00 
  Poliquit, Dennis 2012 PHI0.0010.00400.00 
  Alrakkad, Salama. 1579 SYR0.5010.394015.60 
  Almuhaini, Abdulaziz 1427 KUW0.001-0.2540-10.00 
  Khedr Ahmed, Salem 1394 EGY0.5010.21408.40 
  Tinsay, Nathaniel 1700 PHI0.001-0.0540-2.00 

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)
 
 2nd Checkmate Rapid Tournament 2023 Kuwait KUW 2023-04-23
RcRownchangeKK*chgGame
 1334 1232 3.50 6 1.23 40 49.20 
  Aaron, Sanju Thomas 1607 IND1.0010.914036.40 
  Mohnish, Balamurugan 1320 IND1.0010.624024.80 
  Ezhil, Aadhav Kaladharan 1315 IND0.001-0.3940-15.60 
  Dherraj, Kumar 1306 IND0.5010.10404.00 
  Nithinkrish 1266 IND0.001-0.4540-18.00 
  Shrhi, Harini Anandkannan 1190 IND1.0010.444017.60 

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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