Individual Calculations August 2019
 Sharon, Rafael  Total change: 31.60  Rating chartPersonal card
 UAE National Invd. Chess Championship 2019 (U12 Open) Emirates UAE 2019-07-07
RcRownchangeKK*chgGame
 1329 1449 6.00 8 0.79 40 31.60 
  Gupta, Riaan 1243 IND1.0010.24409.60 
  Soud, Jaber 1382 UAE0.001-0.5940-23.60 
  Hazza, Salah Mohammed 1414 UAE1.0010.454018.00 
  Abdulla, Mahmood Abdulla Mohammad 1272 UAE1.0010.274010.80 
  Talal Mohammed, Al Blooshi 1151 UAE1.0010.15406.00 
  Al Shamsi, Hamad Naseer 1533 UAE0.5010.12404.80 
  Hmouda, A H Binhmouda 1338 UAE1.0010.354014.00 
  Zishan, Mohamed Zishan Riyad 1302 IND0.501-0.2040-8.00 

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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