Individual Calculations November 2022
 Arnold, Rhys  Total change: -10.80  Rating chartPersonal card
 6th International Youth ChessMates Tournament Magdeburg GER 2022-10-07
RcRownchangeKK*chgGame
 2025 1882 1.50 5 -0.06 40 -2.40 
  Blokhin, Sofia wf2104 EST0.001-0.2240-8.80 
  Sheahan, Ben 1963 IRL0.5010.11404.40 
  Haubold, Sebastian Marcel 2034 GER0.001-0.3040-12.00 
  Cornileau, Juliette 1963 FRA0.5010.11404.40 
  Jaggy, Matteo 2062 SUI0.5010.24409.60 

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 2022-2023 - Klasse 1 Round 2 Various NED 2022-10-08
RcRownchangeKK*chgGame
 2110 1882 0.00 1 -0.21 40 -8.40 
  Maters, Arthur 2110 NED0.001-0.2140-8.40 

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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