Blitz: Individual Calculations May 2018
 Van De Laar, Bruun  Total change: -39.60  Rating chartPersonal card
 Unive NK snelschaken clubteams 2018 Bunschoten-Spakenburg NED 2018-04-14
RcRownchangeKK*chgGame
 1775 1912 4.00 9 -1.98 20 -39.60 
  Hoekstra, Ronald 1766 NED1.0010.30206.00 
  Hoekstra, Ronald 1766 NED0.001-0.7020-14.00 
  Buschman, Rob 1540 NED1.0010.10202.00 
  Buschman, Rob 1540 NED1.0010.10202.00 
  Van Doorn, Hans 1918 NED0.001-0.4920-9.80 
  Van Doorn, Hans 1918 NED0.001-0.4920-9.80 
  Verhoef, Harry 1842 NED0.001-0.6020-12.00 
  Verhoef, Harry 1842 NED1.0010.40208.00 
  Van Calmthout, Hans 1840 NED0.001-0.6020-12.00 

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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