Individual Calculations September 2019
 Taal, Rieks  Total change: -20.20  Rating chartPersonal card
 Dutch Open 2019 Dieren NED 2019-07-23
RcRownchangeKK*chgGame
 2160 2115 2.50 8 -1.01 20 -20.20 
  Bosboom, Manuel m2418 NED0.001-0.1420-2.80 
  Elgersma, Onno 2232 NED0.001-0.3420-6.80 
  Floor, Dirk 2184 NED0.5010.10202.00 
  Bhattacharjee, Sourav 2218 NED0.001-0.3620-7.20 
  Baselmans, Luuk f2212 NED0.5010.13202.60 
  Reichardt, Robin 1811 NED1.0010.14202.80 
  Mesman, Edwyn 2204 NED0.001-0.3820-7.60 
  Shakhverdian, William 2001 NED0.501-0.1620-3.20 

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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