Individual Calculations February 2020
 Omar Mohammad, Al Taher  Total change: 64.40  Rating chartPersonal card
 Sharjah December Classic Open Chess Tournament 2019 SHARJAH UAE 2019-12-17
RcRownchangeKK*chgGame
 1380 1278 4.50 7 1.61 40 64.40 
  Khezrian, Neda 1088 IRI1.0010.254010.00 
  Santhosh, Purushothaman 1678  * IND1.0010.924036.80 
  Nour, Saleh Jasim 1182 UAE0.501-0.1340-5.20 
  Sameir, Ramez 1678  * EGY0.001-0.0840-3.20 
  Sultan Jabir, Alzarooni 1106 UAE1.0010.274010.80 
  Rauff, Mohamed Abbas 1248 IND1.0010.464018.40 
  Rowe, Duane c1678  * JAM0.001-0.0840-3.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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