Individual Calculations May 2018
 Omar Mohammad, Al Taher  Total change: -35.20  Rating chartPersonal card
 April Refreshment Tournament U1500 Sharjah UAE 2018-04-01
RcRownchangeKK*chgGame
 1284 1435 2.50 5 -0.88 40 -35.20 
  Mohammed, Ahmed 1038 UAE1.0010.08403.20 
  Zayed, Sultan Al Taher 1211 UAE1.0010.22408.80 
  Abdulaziz, Saleh 1274 UAE0.501-0.2140-8.40 
  Abdulrahman Mohammad, Al Taher 1510 UAE0.001-0.4040-16.00 
  Abdulrahim, Salem 1388 UAE0.001-0.5740-22.80 

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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