Individual Calculations December 2017
 Hussain, Hashem  Total change: -38.20  Rating chartPersonal card
 Kuwait Amateur Chess Festival Group A Kuwait KUW 2017-11-05
RcRownchangeKK*chgGame
 1555 1733 1.00 4 -1.91 20 -38.20 
  Mounif, Saab 1571 SYR0.001-0.7120-14.20 
  Tinsay, Nathaniel 1645 PHI0.001-0.6220-12.40 
  Nandakumar, Menon 1481 FID1.0010.19203.80 
  Huwaidi, Fahad 1523 KUW0.001-0.7720-15.40 

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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