Individual Calculations September 2017
 Vereggen, Lars  Total change: 10.00  Rating chartPersonal card
 Hogeschool Zeeland Chess Tournament 2017 Vlissingen NED 2017-08-05
RcRownchangeKK*chgGame
 2198 2336 6.50 9 0.50 20 10.00 
  Zegstroo, Martin 1936  * NED1.0010.08201.60 
  Hoffman, Ron 2043 NED1.0010.15203.00 
  Landa, Konstantin g2623 RUS0.001-0.1620-3.20 
  Stange, Sven 2140 NED0.501-0.2520-5.00 
  Pijpers, Peter 2028 NED1.0010.14202.80 
  Baarslag, Ed 2109 NED1.0010.21204.20 
  Van Foreest, Jorden g2600 NED0.001-0.1820-3.60 
  Woudsma, Martijn 2181 NED1.0010.29205.80 
  Coenen, Eduard 2120 NED1.0010.22204.40 
 * 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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