Individual Calculations January 2014
 Abtini, Hasan  Total change: 20.10  Rating chartPersonal card
 Al Ain Chess Classics 2013 Al Ain UAE 2013-12-18
RcRownchangeKK*chgGame
 2280 2013 3.00 9 1.34 15 20.10 
  Hesham, Abdelrahman m2374 EGY0.001-0.1015-1.50 
  Andrenko, Irina wm2211 UKR1.0010.761511.40 
  Elarbi, Abobker f2294 LBA0.001-0.1615-2.40 
  Plotkin, Victor f2228 CAN0.001-0.2315-3.45 
  Ayyad, Husain f2191 BRN1.0010.731510.95 
  Djuraev, Sokhib f2355 TJK0.001-0.1215-1.80 
  Mukhin, Alexey 2188 RUS1.0010.731510.95 
  Kulkarni, Bhakti cwg2267 IND0.001-0.1915-2.85 
  Guliev, Sarhan g2413  * AZE0.001-0.0815-1.20 
 * 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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