Individual Calculations September 2017
 Zegstroo, Martin  Total change: -17.60  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2017 Vlissingen NED 2017-08-05
RcRownchangeKK*chgGame
 1845 1832 3.00 8 -0.88 20 -17.60 
  Vereggen, Lars f2232  * NED0.001-0.0820-1.60 
  De Wit, Martijn 1645 NED0.001-0.7420-14.80 
  Van Kuijk, Julian 1452 NED1.0010.09201.80 
  Loedeman, Bert 1628 NED1.0010.24204.80 
  Harshini, A wf2031 IND0.001-0.2420-4.80 
  Colsen, Manuel 1689 NED1.0010.31206.20 
  Brokaar, Joey 2014 NED0.001-0.2620-5.20 
  Smeets, Pierre 2069 NED0.001-0.2020-4.00 
 * 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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