Individual Calculations September 2017
 Bluhm, Sonja Maria  Total change: 15.80  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2017 Vlissingen NED 2017-08-05
RcRownchangeKK*chgGame
 2188 2255 6.00 9 0.79 20 15.80 
  Verschraegen, Thomas 1855  * BEL1.0010.08201.60 
  Kalle, Erwin 2005 NED1.0010.19203.80 
  Hausrath, Daniel g2491 GER0.5010.30206.00 
  Ten Hertog, Hugo m2466 NED0.5010.27205.40 
  Ernst, Sipke g2553 NED0.001-0.1520-3.00 
  Harshini, A wf2031 IND0.501-0.2820-5.60 
  Wagenvoorde, Guido 2027 NED1.0010.21204.20 
  Marzano, Carlo 2158 ITA1.0010.37207.40 
  Zevenhuizen, Daniel 2103 NED0.501-0.2020-4.00 
 * 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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