Individual Calculations June 2022
 Arnold, Rhys  Total change: 8.80  Rating chartPersonal card
 Dutch Championship 2022 - U14 Almelo NED 2022-05-01
RcRownchangeKK*chgGame
 1867 1763 2.50 6 0.22 40 8.80 
  Madularea, David 1771 NED1.0010.514020.40 
  Zhu, Chenwu 2018 NED0.001-0.1940-7.60 
  De Winter, Arthur 2090 NED0.5010.374014.80 
  Kumar, Prajit Sai 1956 NED0.001-0.2540-10.00 
  Zecha, Oscar 1706 NED0.001-0.5840-23.20 
  Van Arendonk, Polle 1663 NED1.0010.364014.40 

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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