Individual Calculations January 2018
 Van Der Meer, Anthony  Total change: 57.60  Rating chartPersonal card
 African Youth 2017 Boys 16 Cairo EGY 2017-12-03
RcRownchangeKK*chgGame
 1489 1089 2.00 7 1.44 40 57.60 
  Fouad, Mohamed 1489  * EGY0.001-0.0840-3.20 
  Hany, John 1489  * EGY1.0010.924036.80 
  Kandil, Adham m1489  * EGY0.001-0.0840-3.20 
  Zrikem, Nassim c1489  * MAR0.001-0.0840-3.20 
  Ahmed, Fahmi Ahmed 1489  * EGY0.001-0.0840-3.20 
  Nshikokola, Mutailenu f1489  * ZAM0.001-0.0840-3.20 
  Ashraf Arafat, Mohamed 1489  * EGY1.0010.924036.80 
 * 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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