Individual Calculations September 2017
 Wagenvoorde, Frits  Total change: -43.20  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2017 Vlissingen NED 2017-08-05
RcRownchangeKK*chgGame
 1701 1647 2.00 7 -1.08 40 -43.20 
  Haak, Eelco 2047  * NED0.001-0.0840-3.20 
  Goetzee, Rick 1855 IRL0.001-0.2340-9.20 
  Smit, Manuel 1859 NED0.001-0.2340-9.20 
  Hahnen, Elke 1825 GER0.001-0.2740-10.80 
  De Vrieze, Peter 1556 NED1.0010.384015.20 
  Tampe, Friederike 1377 GER0.001-0.8340-33.20 
  Visbeen, Esther 1387 NED1.0010.18407.20 
 * 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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