Individual Calculations September 2017
 De Vries, Tobias  Total change: 27.60  Rating chartPersonal card
 Open Dutch Junior Championship U16 Borne NED 2017-08-07
RcRownchangeKK*chgGame
 1705 1747 5.00 8 0.69 40 27.60 
  Eelsingh, Janko 1347  * NED1.0010.08403.20 
  Gijsen, William 1856 NED0.001-0.3540-14.00 
  Joosse, Xander 1536 NED1.0010.23409.20 
  Ghebreab, Elnathan 1837 NED1.0010.624024.80 
  Dai, Wenzhi 1899 CHN0.001-0.3040-12.00 
  Schelleman, Iris 1730 NED1.0010.484019.20 
  Van Randtwijk, Mick 1892 NED0.001-0.3140-12.40 
  Damen, Sven 1544 NED1.0010.24409.60 
 * 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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