Individual Calculations July 2023
 Jansen, Marijn  Total change: 104.40  Rating chartPersonal card
 Teplice Open 2023 Teplice CZE 2023-06-10
RcRownchangeKK*chgGame
 1982 1700 2.50 8 1.08 40 43.20 
  Mannion, Stephen R m2198 SCO0.001-0.0440-1.60 
  Vilimek, Vit 1997 CZE0.001-0.1540-6.00 
  Kolka, David 1959 ISL0.001-0.1840-7.20 
  Al-Dhabbi, Fares 1838 CZE1.0010.694027.60 
  Babula, Matej 1962 CZE0.001-0.1840-7.20 
  Masek, Daniel 1837 CZE1.0010.684027.20 
  Pacl, Vaclav f2004 CZE0.5010.364014.40 
  Tykhonov, Yurii 2059 CZE0.001-0.1040-4.00 

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)
 
 HSG Open 2023 - Open B Hilversum NED 2023-06-23
RcRownchangeKK*chgGame
 1709 1700 3.50 4 1.53 40 61.20 
  Blokland, Bent 1558 NED0.501-0.1940-7.60 
  Gijsbers, Joop 1562 NED1.0010.314012.40 
  De Heer, Henk 1852 NED1.0010.704028.00 
  Groenewoud, Joel 1862 NED1.0010.714028.40 

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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