Individual Calculations June 2022
 Duson, Robin  Total change: 14.00  Rating chartPersonal card
 12e WLC Weekendtoernooi groep A Eindhoven NED 2022-05-13
RcRownchangeKK*chgGame
 2017 1980 3.00 6 0.14 20 2.80 
  Beerdsen, Thomas m2497 NED0.001-0.0420-0.80 
  Oskam, Julian 1627 NED0.501-0.3920-7.80 
  Broekhuis, Jan 1845 NED1.0010.32206.40 
  Van Der Valk, Niklas 2200 GER0.001-0.2220-4.40 
  Lind, Jacco 1801 NED1.0010.27205.40 
  Van Helvoort, Rob 2133 NED0.5010.20204.00 

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)
 
 Dutch Team Competition 2021-2022 - Klasse 3 Round 5 various NED 2022-05-21
RcRownchangeKK*chgGame
 2020 1980 1.00 1 0.56 20 11.20 
  Galje, Hans 2020 NED1.0010.562011.20 

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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