Rapid: Individual Calculations May 2018
 Ali, Hamada Ahmed  Total change: -25.00  Rating chartPersonal card
 The Arjan Village Rapid 2018 Manama BRN 2018-03-09
RcRownchangeKK*chgGame
 1482 1737 3.50 6 -1.25 20 -25.00 
  Al Mansoor, Abdulziz 1542 KSA0.001-0.7520-15.00 
  Alsulaymi, Abdullah M 1690 KSA0.501-0.0720-1.40 
  Ashraf, Hasan 1413 BRN0.001-0.8720-17.40 
  Mahfouz, Zain 1337  * BRN1.0010.08201.60 
  Abuan, Alison Dwyne 1337  * PHI1.0010.08201.60 
  Cabaya, Joey 1571 PHI1.0010.28205.60 
 * 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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