Individual Calculations September 2015
 Hofstee, Piet  Total change: -44.00  Rating chartPersonal card
 19e Hogeschool Zeeland Toernooi Vlissingen NED 2015-08-01
RcRownchangeKK*chgGame
 1821 1917 4.00 8 -1.10 40 -44.00 
  Van Wely, Loek g2317  * NED0.001-0.0840-3.20 
  Dobbelaar, Martijn 1770 NED1.0010.304012.00 
  Krijger, Martin 1686 NED0.001-0.7940-31.60 
  Wagenvoorde, Guido 1824 NED0.001-0.6340-25.20 
  Lachaert, Tibo 1732 BEL0.001-0.7440-29.60 
  Van Lingen, Henk 1632 NED1.0010.16406.40 
  Wolfslag, Rene 1763 NED1.0010.294011.60 
  Niewenhuis, Ruud 1840 NED1.0010.394015.60 
 * 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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