Individual Calculations September 2019
 De Wit, Martijn  Total change: 53.40  Rating chartPersonal card
 23e Hogeschool Zeeland toernooi 2019 Vlissingen NED 2019-08-03
RcRownchangeKK*chgGame
 1874 1626 4.50 9 2.67 20 53.40 
  Galle, Andre 1983 BEL0.001-0.1120-2.20 
  Spears, Russell 1805 NED1.0010.732014.60 
  Timmermans, Adri 1860 NED1.0010.792015.80 
  De Zwart, Johan 1989 NED0.001-0.1020-2.00 
  Baete, Guy 1838 BEL0.001-0.2320-4.60 
  De Feijter, David 1778 NED1.0010.702014.00 
  Van T Hoff, Kees 1822 NED0.5010.25205.00 
  Den Hollander, Rinus 1827 NED1.0010.762015.20 
  Van Rij, Gert 1960 NED0.001-0.1220-2.40 

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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