Rapid: Individual Calculations February 2017
 Hazza, Salah Mohammed  Total change: -11.40  Rating chartPersonal card
 Western Asia Youth Chess Championship 2016 Rapid U10 Open Al Ain UAE 2016-12-23
RcRownchangeKK*chgGame
 1250 1377 4.00 7 -0.57 20 -11.40 
  Ahmed, Rashed Mohd R Alshamsi 1151 UAE1.0010.21204.20 
  Ahmed Waqqas, Alawlaqi 1042 UAE1.0010.12202.40 
  Raji Sayel, Abu Azizah 1103 PLE0.001-0.8320-16.60 
  Eisa Mohmood, Alkhoori c1219 UAE1.0010.29205.80 
  Al Shamsi, Hamad Naseer 1344 UAE0.501-0.0520-1.00 
  Abdalla, Yahya Alhammadi 1417 UAE0.5010.06201.20 
  Khalifah, Khaled c1474 UAE0.001-0.3720-7.40 

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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