Individual Calculations September 2019
 Maas, Tristan  Total change: -66.80  Rating chartPersonal card
 Open Dutch Championship U16 Borne NED 2019-08-05
RcRownchangeKK*chgGame
 1295 1467 2.50 6 -1.67 40 -66.80 
  Berghuis, Rowin 1081 NED0.001-0.9140-36.40 
  Wiggers, Yannick 1331 NED1.0010.324012.80 
  Li-Behn, Tobias 1264 NED0.501-0.2640-10.40 
  Visser, Barto 1389 NED0.001-0.6140-24.40 
  Mainka, Irmin 1611 GER0.001-0.3140-12.40 
  Wetzels, Finn 1096 GER1.0010.10404.00 

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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